2013018644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{190699}}^1$

素因数の和:190752

約数の個数: 48

約数和(自身を含む): 4485264000

約数和(自身を除く): 2472245356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 190699, 381398, 762796, 1334893, 2479087, 2669786, 4958174, 5339572, 5530271, 9916348, 11060542, 17353609, 22121084, 34707218, 38711897, 69414436, 71893523, 77423794, 143787046, 154847588, 287574092, 503254661, 1006509322, 2013018644]

約数ペア:

[(1, 2013018644), (2, 1006509322), (4, 503254661), (7, 287574092), (13, 154847588), (14, 143787046), (26, 77423794), (28, 71893523), (29, 69414436), (52, 38711897), (58, 34707218), (91, 22121084), (116, 17353609), (182, 11060542), (203, 9916348), (364, 5530271), (377, 5339572), (406, 4958174), (754, 2669786), (812, 2479087), (1508, 1334893), (2639, 762796), (5278, 381398), (10556, 190699)]