3965227084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{640793}}^1$

素因数の和:640834

約数の個数: 48

約数和(自身を含む): 9042884928

約数和(自身を除く): 5077657844

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 640793, 1281586, 2563172, 4485551, 8330309, 8971102, 10893481, 16660618, 17942204, 21786962, 33321236, 43573924, 58312163, 76254367, 116624326, 141615253, 152508734, 233248652, 283230506, 305017468, 566461012, 991306771, 1982613542, 3965227084]

約数ペア:

[(1, 3965227084), (2, 1982613542), (4, 991306771), (7, 566461012), (13, 305017468), (14, 283230506), (17, 233248652), (26, 152508734), (28, 141615253), (34, 116624326), (52, 76254367), (68, 58312163), (91, 43573924), (119, 33321236), (182, 21786962), (221, 17942204), (238, 16660618), (364, 10893481), (442, 8971102), (476, 8330309), (884, 4485551), (1547, 2563172), (3094, 1281586), (6188, 640793)]