679023926

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{12251}}^1$

素因数の和:12404

約数の個数: 32

約数和(自身を含む): 1206772992

約数和(自身を除く): 527749066

約数列:

[1, 2, 7, 14, 37, 74, 107, 214, 259, 518, 749, 1498, 3959, 7918, 12251, 24502, 27713, 55426, 85757, 171514, 453287, 906574, 1310857, 2621714, 3173009, 6346018, 9175999, 18351998, 48501709, 97003418, 339511963, 679023926]

約数ペア:

[(1, 679023926), (2, 339511963), (7, 97003418), (14, 48501709), (37, 18351998), (74, 9175999), (107, 6346018), (214, 3173009), (259, 2621714), (518, 1310857), (749, 906574), (1498, 453287), (3959, 171514), (7918, 85757), (12251, 55426), (24502, 27713)]