1900564478

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{37423}}^1$

素因数の和:37871

約数の個数: 16

約数和(自身を含む): 2901108480

約数和(自身を除く): 1000544002

約数列:

[1, 2, 67, 134, 379, 758, 25393, 37423, 50786, 74846, 2507341, 5014682, 14183317, 28366634, 950282239, 1900564478]

約数ペア:

[(1, 1900564478), (2, 950282239), (67, 28366634), (134, 14183317), (379, 5014682), (758, 2507341), (25393, 74846), (37423, 50786)]