2749131902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 4809369600

約数和(自身を除く): 2060237698

約数列:

[1, 2, 11, 22, 23, 46, 79, 97, 158, 194, 253, 506, 709, 869, 1067, 1418, 1738, 1817, 2134, 2231, 3634, 4462, 7663, 7799, 15326, 15598, 16307, 19987, 24541, 32614, 39974, 49082, 56011, 68773, 84293, 112022, 137546, 168586, 176249, 179377, 352498, 358754, 616121, 756503, 1232242, 1288253, 1513006, 1581779, 1938739, 2576506, 3163558, 3877478, 5433067, 10866134, 14170783, 17399569, 28341566, 34799138, 59763737, 119527474, 124960541, 249921082, 1374565951, 2749131902]

約数ペア:

[(1, 2749131902), (2, 1374565951), (11, 249921082), (22, 124960541), (23, 119527474), (46, 59763737), (79, 34799138), (97, 28341566), (158, 17399569), (194, 14170783), (253, 10866134), (506, 5433067), (709, 3877478), (869, 3163558), (1067, 2576506), (1418, 1938739), (1738, 1581779), (1817, 1513006), (2134, 1288253), (2231, 1232242), (3634, 756503), (4462, 616121), (7663, 358754), (7799, 352498), (15326, 179377), (15598, 176249), (16307, 168586), (19987, 137546), (24541, 112022), (32614, 84293), (39974, 68773), (49082, 56011)]