145263646

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{5507}}^1$

素因数の和:5640

約数の個数: 24

約数和(自身を含む): 241746120

約数和(自身を除く): 96482474

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 5507, 11014, 13189, 26378, 60577, 121154, 600263, 666347, 1200526, 1332694, 6602893, 13205786, 72631823, 145263646]

約数ペア:

[(1, 145263646), (2, 72631823), (11, 13205786), (22, 6602893), (109, 1332694), (121, 1200526), (218, 666347), (242, 600263), (1199, 121154), (2398, 60577), (5507, 26378), (11014, 13189)]