1421164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 2619008

約数和(自身を除く): 1197844

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 157, 292, 314, 628, 2263, 4526, 4867, 9052, 9734, 11461, 19468, 22922, 45844, 355291, 710582, 1421164]

約数ペア:

[(1, 1421164), (2, 710582), (4, 355291), (31, 45844), (62, 22922), (73, 19468), (124, 11461), (146, 9734), (157, 9052), (292, 4867), (314, 4526), (628, 2263)]