1120907914

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{143743}}^1$

素因数の和:144309

約数の個数: 16

約数和(自身を含む): 1925019648

約数和(自身を除く): 804111734

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 143743, 287486, 1006201, 2012402, 80064851, 160129702, 560453957, 1120907914]

約数ペア:

[(1, 1120907914), (2, 560453957), (7, 160129702), (14, 80064851), (557, 2012402), (1114, 1006201), (3899, 287486), (7798, 143743)]