713256628

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{719}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 1451520000

約数和(自身を除く): 738263372

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 499, 719, 994, 998, 1438, 1988, 1996, 2876, 3493, 5033, 6986, 10066, 13972, 20132, 35429, 51049, 70858, 102098, 141716, 204196, 248003, 357343, 358781, 496006, 714686, 717562, 992012, 1429372, 1435124, 2511467, 5022934, 10045868, 25473451, 50946902, 101893804, 178314157, 356628314, 713256628]

約数ペア:

[(1, 713256628), (2, 356628314), (4, 178314157), (7, 101893804), (14, 50946902), (28, 25473451), (71, 10045868), (142, 5022934), (284, 2511467), (497, 1435124), (499, 1429372), (719, 992012), (994, 717562), (998, 714686), (1438, 496006), (1988, 358781), (1996, 357343), (2876, 248003), (3493, 204196), (5033, 141716), (6986, 102098), (10066, 70858), (13972, 51049), (20132, 35429)]