2158049498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{3863}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 3594447360

約数和(自身を除く): 1436397862

約数列:

[1, 2, 11, 22, 67, 134, 379, 737, 758, 1474, 3863, 4169, 7726, 8338, 25393, 42493, 50786, 84986, 258821, 279323, 517642, 558646, 1464077, 2847031, 2928154, 5694062, 16104847, 32209694, 98093159, 196186318, 1079024749, 2158049498]

約数ペア:

[(1, 2158049498), (2, 1079024749), (11, 196186318), (22, 98093159), (67, 32209694), (134, 16104847), (379, 5694062), (737, 2928154), (758, 2847031), (1474, 1464077), (3863, 558646), (4169, 517642), (7726, 279323), (8338, 258821), (25393, 84986), (42493, 50786)]