2178254339

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{3229}}^1$

素因数の和:3770

約数の個数: 16

約数和(自身を含む): 2302033920

約数和(自身を除く): 123779581

約数列:

[1, 31, 47, 463, 1457, 3229, 14353, 21761, 100099, 151763, 674591, 1495027, 4704653, 46345837, 70266269, 2178254339]

約数ペア:

[(1, 2178254339), (31, 70266269), (47, 46345837), (463, 4704653), (1457, 1495027), (3229, 674591), (14353, 151763), (21761, 100099)]