1497946018

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1\times {\mathrm{11719}}^1$

素因数の和:12609

約数の個数: 16

約数和(自身を含む): 2278368000

約数和(自身を除く): 780421982

約数列:

[1, 2, 79, 158, 809, 1618, 11719, 23438, 63911, 127822, 925801, 1851602, 9480671, 18961342, 748973009, 1497946018]

約数ペア:

[(1, 1497946018), (2, 748973009), (79, 18961342), (158, 9480671), (809, 1851602), (1618, 925801), (11719, 127822), (23438, 63911)]