2150874835216

素因数分解:

$2^4\times {\mathrm{6971}}^1\times {\mathrm{19284131}}^1$

素因数の和:19291110

約数の個数: 20

約数和(自身を含む): 4167918017424

約数和(自身を除く): 2017043182208

約数列:

[1, 2, 4, 8, 16, 6971, 13942, 27884, 55768, 111536, 19284131, 38568262, 77136524, 154273048, 308546096, 134429677201, 268859354402, 537718708804, 1075437417608, 2150874835216]

約数ペア:

[(1, 2150874835216), (2, 1075437417608), (4, 537718708804), (8, 268859354402), (16, 134429677201), (6971, 308546096), (13942, 154273048), (27884, 77136524), (55768, 38568262), (111536, 19284131)]