1880899312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{94727}}^1$

素因数の和:94825

約数の個数: 40

約数和(自身を含む): 3911508576

約数和(自身を除く): 2030609264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 19856, 94727, 189454, 378908, 757816, 1515632, 1610359, 3220718, 6441436, 6915071, 12882872, 13830142, 25765744, 27660284, 55320568, 110641136, 117556207, 235112414, 470224828, 940449656, 1880899312]

約数ペア:

[(1, 1880899312), (2, 940449656), (4, 470224828), (8, 235112414), (16, 117556207), (17, 110641136), (34, 55320568), (68, 27660284), (73, 25765744), (136, 13830142), (146, 12882872), (272, 6915071), (292, 6441436), (584, 3220718), (1168, 1610359), (1241, 1515632), (2482, 757816), (4964, 378908), (9928, 189454), (19856, 94727)]