7490387554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 12720758400

約数和(自身を除く): 5230370846

約数列:

[1, 2, 13, 26, 29, 58, 107, 214, 227, 377, 409, 454, 754, 818, 1391, 2782, 2951, 3103, 5317, 5902, 6206, 6583, 10634, 11861, 13166, 23722, 24289, 40339, 43763, 48578, 80678, 85579, 87526, 92843, 154193, 171158, 185686, 308386, 315757, 568919, 631514, 704381, 1137838, 1206959, 1269127, 1408762, 2413918, 2538254, 2692447, 5384894, 9156953, 9934201, 16498651, 18313906, 19868402, 32997302, 35001811, 70003622, 129144613, 258289226, 288091829, 576183658, 3745193777, 7490387554]

約数ペア:

[(1, 7490387554), (2, 3745193777), (13, 576183658), (26, 288091829), (29, 258289226), (58, 129144613), (107, 70003622), (214, 35001811), (227, 32997302), (377, 19868402), (409, 18313906), (454, 16498651), (754, 9934201), (818, 9156953), (1391, 5384894), (2782, 2692447), (2951, 2538254), (3103, 2413918), (5317, 1408762), (5902, 1269127), (6206, 1206959), (6583, 1137838), (10634, 704381), (11861, 631514), (13166, 568919), (23722, 315757), (24289, 308386), (40339, 185686), (43763, 171158), (48578, 154193), (80678, 92843), (85579, 87526)]