1994245345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1\times {\mathrm{8941}}^1$

素因数の和:10416

約数の個数: 16

約数和(自身を含む): 2472284160

約数和(自身を除く): 478038815

約数列:

[1, 5, 31, 155, 1439, 7195, 8941, 44609, 44705, 223045, 277171, 1385855, 12866099, 64330495, 398849069, 1994245345]

約数ペア:

[(1, 1994245345), (5, 398849069), (31, 64330495), (155, 12866099), (1439, 1385855), (7195, 277171), (8941, 223045), (44609, 44705)]