2178989834114

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{54833}}^1\times {\mathrm{374893}}^1$

素因数の和:429781

約数の個数: 16

約数和(自身を含む): 3330223890552

約数和(自身を除く): 1151234056438

約数列:

[1, 2, 53, 106, 54833, 109666, 374893, 749786, 2906149, 5812298, 19869329, 39738658, 20556507869, 41113015738, 1089494917057, 2178989834114]

約数ペア:

[(1, 2178989834114), (2, 1089494917057), (53, 41113015738), (106, 20556507869), (54833, 39738658), (109666, 19869329), (374893, 5812298), (749786, 2906149)]