1415671978

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{18223}}^1$

素因数の和:18442

約数の個数: 32

約数和(自身を含む): 2519285760

約数和(自身を除く): 1103613782

約数列:

[1, 2, 7, 14, 31, 62, 179, 217, 358, 434, 1253, 2506, 5549, 11098, 18223, 36446, 38843, 77686, 127561, 255122, 564913, 1129826, 3261917, 3954391, 6523834, 7908782, 22833419, 45666838, 101119427, 202238854, 707835989, 1415671978]

約数ペア:

[(1, 1415671978), (2, 707835989), (7, 202238854), (14, 101119427), (31, 45666838), (62, 22833419), (179, 7908782), (217, 6523834), (358, 3954391), (434, 3261917), (1253, 1129826), (2506, 564913), (5549, 255122), (11098, 127561), (18223, 77686), (36446, 38843)]