7781853842

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{10667}}^1$

素因数の和:11270

約数の個数: 32

約数和(自身を含む): 13493910528

約数和(自身を除く): 5712056686

約数列:

[1, 2, 7, 14, 107, 214, 487, 749, 974, 1498, 3409, 6818, 10667, 21334, 52109, 74669, 104218, 149338, 364763, 729526, 1141369, 2282738, 5194829, 7989583, 10389658, 15979166, 36363803, 72727606, 555846703, 1111693406, 3890926921, 7781853842]

約数ペア:

[(1, 7781853842), (2, 3890926921), (7, 1111693406), (14, 555846703), (107, 72727606), (214, 36363803), (487, 15979166), (749, 10389658), (974, 7989583), (1498, 5194829), (3409, 2282738), (6818, 1141369), (10667, 729526), (21334, 364763), (52109, 149338), (74669, 104218)]