2134809544

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{72337}}^1$

素因数の和:72398

約数の個数: 64

約数和(自身を含む): 5000002560

約数和(自身を除く): 2865193016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 7378, 14756, 29512, 72337, 144674, 289348, 506359, 578696, 1012718, 1229729, 2025436, 2242447, 2459458, 4050872, 4484894, 4918916, 8608103, 8969788, 9837832, 15697129, 17216206, 17939576, 31394258, 34432412, 38121599, 62788516, 68864824, 76243198, 125577032, 152486396, 266851193, 304972792, 533702386, 1067404772, 2134809544]

約数ペア:

[(1, 2134809544), (2, 1067404772), (4, 533702386), (7, 304972792), (8, 266851193), (14, 152486396), (17, 125577032), (28, 76243198), (31, 68864824), (34, 62788516), (56, 38121599), (62, 34432412), (68, 31394258), (119, 17939576), (124, 17216206), (136, 15697129), (217, 9837832), (238, 8969788), (248, 8608103), (434, 4918916), (476, 4484894), (527, 4050872), (868, 2459458), (952, 2242447), (1054, 2025436), (1736, 1229729), (2108, 1012718), (3689, 578696), (4216, 506359), (7378, 289348), (14756, 144674), (29512, 72337)]