2019923108

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{6379}}^1$

素因数の和:6696

約数の個数: 48

約数和(自身を含む): 4150164480

約数和(自身を除く): 2130241372

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 263, 301, 526, 602, 1052, 1204, 1841, 3682, 6379, 7364, 11309, 12758, 22618, 25516, 44653, 45236, 79163, 89306, 158326, 178612, 274297, 316652, 548594, 1097188, 1677677, 1920079, 3355354, 3840158, 6710708, 7680316, 11743739, 23487478, 46974956, 72140111, 144280222, 288560444, 504980777, 1009961554, 2019923108]

約数ペア:

[(1, 2019923108), (2, 1009961554), (4, 504980777), (7, 288560444), (14, 144280222), (28, 72140111), (43, 46974956), (86, 23487478), (172, 11743739), (263, 7680316), (301, 6710708), (526, 3840158), (602, 3355354), (1052, 1920079), (1204, 1677677), (1841, 1097188), (3682, 548594), (6379, 316652), (7364, 274297), (11309, 178612), (12758, 158326), (22618, 89306), (25516, 79163), (44653, 45236)]