3966508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 9059904

約数和(自身を除く): 5093396

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 641, 884, 1282, 1547, 2564, 3094, 4487, 6188, 8333, 8974, 10897, 16666, 17948, 21794, 33332, 43588, 58331, 76279, 116662, 141661, 152558, 233324, 283322, 305116, 566644, 991627, 1983254, 3966508]

約数ペア:

[(1, 3966508), (2, 1983254), (4, 991627), (7, 566644), (13, 305116), (14, 283322), (17, 233324), (26, 152558), (28, 141661), (34, 116662), (52, 76279), (68, 58331), (91, 43588), (119, 33332), (182, 21794), (221, 17948), (238, 16666), (364, 10897), (442, 8974), (476, 8333), (641, 6188), (884, 4487), (1282, 3094), (1547, 2564)]