2681793112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{28537}}^1$

素因数の和:29251

約数の個数: 32

約数和(自身を含む): 5332039920

約数和(自身を除く): 2650246808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 691, 1382, 2764, 5528, 11747, 23494, 28537, 46988, 57074, 93976, 114148, 228296, 485129, 970258, 1940516, 3881032, 19719067, 39438134, 78876268, 157752536, 335224139, 670448278, 1340896556, 2681793112]

約数ペア:

[(1, 2681793112), (2, 1340896556), (4, 670448278), (8, 335224139), (17, 157752536), (34, 78876268), (68, 39438134), (136, 19719067), (691, 3881032), (1382, 1940516), (2764, 970258), (5528, 485129), (11747, 228296), (23494, 114148), (28537, 93976), (46988, 57074)]