1659096796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 3528462336

約数和(自身を除く): 1869365540

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 151, 266, 302, 361, 532, 604, 722, 1057, 1087, 1444, 2114, 2174, 2527, 2869, 4228, 4348, 5054, 5738, 7609, 10108, 11476, 15218, 20083, 20653, 30436, 40166, 41306, 54511, 80332, 82612, 109022, 144571, 164137, 218044, 289142, 328274, 381577, 392407, 578284, 656548, 763154, 784814, 1148959, 1526308, 1569628, 2297918, 2746849, 3118603, 4595836, 5493698, 6237206, 10987396, 12474412, 21830221, 43660442, 59253457, 87320884, 118506914, 237013828, 414774199, 829548398, 1659096796]

約数ペア:

[(1, 1659096796), (2, 829548398), (4, 414774199), (7, 237013828), (14, 118506914), (19, 87320884), (28, 59253457), (38, 43660442), (76, 21830221), (133, 12474412), (151, 10987396), (266, 6237206), (302, 5493698), (361, 4595836), (532, 3118603), (604, 2746849), (722, 2297918), (1057, 1569628), (1087, 1526308), (1444, 1148959), (2114, 784814), (2174, 763154), (2527, 656548), (2869, 578284), (4228, 392407), (4348, 381577), (5054, 328274), (5738, 289142), (7609, 218044), (10108, 164137), (11476, 144571), (15218, 109022), (20083, 82612), (20653, 80332), (30436, 54511), (40166, 41306)]