2011120956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{5419}}^1$

素因数の和:5516

約数の個数: 108

約数和(自身を含む): 5596074120

約数和(自身を除く): 3584953164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 169, 183, 234, 244, 338, 366, 468, 507, 549, 676, 732, 793, 1014, 1098, 1521, 1586, 2028, 2196, 2379, 3042, 3172, 4758, 5419, 6084, 7137, 9516, 10309, 10838, 14274, 16257, 20618, 21676, 28548, 30927, 32514, 41236, 48771, 61854, 65028, 70447, 92781, 97542, 123708, 140894, 185562, 195084, 211341, 281788, 330559, 371124, 422682, 634023, 661118, 845364, 915811, 991677, 1268046, 1322236, 1831622, 1983354, 2536092, 2747433, 2975031, 3663244, 3966708, 4297267, 5494866, 5950062, 8242299, 8594534, 10989732, 11900124, 12891801, 16484598, 17189068, 25783602, 32969196, 38675403, 51567204, 55864471, 77350806, 111728942, 154701612, 167593413, 223457884, 335186826, 502780239, 670373652, 1005560478, 2011120956]

約数ペア:

[(1, 2011120956), (2, 1005560478), (3, 670373652), (4, 502780239), (6, 335186826), (9, 223457884), (12, 167593413), (13, 154701612), (18, 111728942), (26, 77350806), (36, 55864471), (39, 51567204), (52, 38675403), (61, 32969196), (78, 25783602), (117, 17189068), (122, 16484598), (156, 12891801), (169, 11900124), (183, 10989732), (234, 8594534), (244, 8242299), (338, 5950062), (366, 5494866), (468, 4297267), (507, 3966708), (549, 3663244), (676, 2975031), (732, 2747433), (793, 2536092), (1014, 1983354), (1098, 1831622), (1521, 1322236), (1586, 1268046), (2028, 991677), (2196, 915811), (2379, 845364), (3042, 661118), (3172, 634023), (4758, 422682), (5419, 371124), (6084, 330559), (7137, 281788), (9516, 211341), (10309, 195084), (10838, 185562), (14274, 140894), (16257, 123708), (20618, 97542), (21676, 92781), (28548, 70447), (30927, 65028), (32514, 61854), (41236, 48771)]