1180521654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{5279}}^1$

素因数の和:5405

約数の個数: 64

約数和(自身を含む): 2639831040

約数和(自身を除く): 1459309386

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 61, 78, 94, 122, 141, 183, 282, 366, 611, 793, 1222, 1586, 1833, 2379, 2867, 3666, 4758, 5279, 5734, 8601, 10558, 15837, 17202, 31674, 37271, 68627, 74542, 111813, 137254, 205881, 223626, 248113, 322019, 411762, 496226, 644038, 744339, 966057, 1488678, 1932114, 3225469, 4186247, 6450938, 8372494, 9676407, 12558741, 15134893, 19352814, 25117482, 30269786, 45404679, 90809358, 196753609, 393507218, 590260827, 1180521654]

約数ペア:

[(1, 1180521654), (2, 590260827), (3, 393507218), (6, 196753609), (13, 90809358), (26, 45404679), (39, 30269786), (47, 25117482), (61, 19352814), (78, 15134893), (94, 12558741), (122, 9676407), (141, 8372494), (183, 6450938), (282, 4186247), (366, 3225469), (611, 1932114), (793, 1488678), (1222, 966057), (1586, 744339), (1833, 644038), (2379, 496226), (2867, 411762), (3666, 322019), (4758, 248113), (5279, 223626), (5734, 205881), (8601, 137254), (10558, 111813), (15837, 74542), (17202, 68627), (31674, 37271)]