13140116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1640

約数の個数: 36

約数和(自身を含む): 26779284

約数和(自身を除く): 13639168

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 1597, 2057, 3194, 4114, 6388, 8228, 17567, 27149, 35134, 54298, 70268, 108596, 193237, 298639, 386474, 597278, 772948, 1194556, 3285029, 6570058, 13140116]

約数ペア:

[(1, 13140116), (2, 6570058), (4, 3285029), (11, 1194556), (17, 772948), (22, 597278), (34, 386474), (44, 298639), (68, 193237), (121, 108596), (187, 70268), (242, 54298), (374, 35134), (484, 27149), (748, 17567), (1597, 8228), (2057, 6388), (3194, 4114)]