1497334978

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{22769}}^1$

素因数の和:23153

約数の個数: 16

約数和(自身を含む): 2272263840

約数和(自身を除く): 774928862

約数列:

[1, 2, 131, 251, 262, 502, 22769, 32881, 45538, 65762, 2982739, 5715019, 5965478, 11430038, 748667489, 1497334978]

約数ペア:

[(1, 1497334978), (2, 748667489), (131, 11430038), (251, 5965478), (262, 5715019), (502, 2982739), (22769, 65762), (32881, 45538)]