1396996874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{9127}}^1$

素因数の和:9207

約数の個数: 48

約数和(自身を含む): 2671363968

約数和(自身を除く): 1274367094

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 841, 1682, 2639, 5278, 5887, 9127, 10933, 11774, 18254, 21866, 63889, 76531, 118651, 127778, 153062, 237302, 264683, 529366, 830557, 1661114, 1852781, 3440879, 3705562, 6881758, 7675807, 15351614, 24086153, 48172306, 53730649, 99785491, 107461298, 199570982, 698498437, 1396996874]

約数ペア:

[(1, 1396996874), (2, 698498437), (7, 199570982), (13, 107461298), (14, 99785491), (26, 53730649), (29, 48172306), (58, 24086153), (91, 15351614), (182, 7675807), (203, 6881758), (377, 3705562), (406, 3440879), (754, 1852781), (841, 1661114), (1682, 830557), (2639, 529366), (5278, 264683), (5887, 237302), (9127, 153062), (10933, 127778), (11774, 118651), (18254, 76531), (21866, 63889)]