2397668

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:972

約数の個数: 36

約数和(自身を含む): 5262012

約数和(自身を除く): 2864344

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 941, 1274, 1882, 2548, 3764, 6587, 12233, 13174, 24466, 26348, 46109, 48932, 85631, 92218, 171262, 184436, 342524, 599417, 1198834, 2397668]

約数ペア:

[(1, 2397668), (2, 1198834), (4, 599417), (7, 342524), (13, 184436), (14, 171262), (26, 92218), (28, 85631), (49, 48932), (52, 46109), (91, 26348), (98, 24466), (182, 13174), (196, 12233), (364, 6587), (637, 3764), (941, 2548), (1274, 1882)]