249407374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{46723}}^1$

素因数の和:46899

約数の個数: 16

約数和(自身を含む): 398649168

約数和(自身を除く): 149241794

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 46723, 93446, 794291, 1588582, 7335511, 14671022, 124703687, 249407374]

約数ペア:

[(1, 249407374), (2, 124703687), (17, 14671022), (34, 7335511), (157, 1588582), (314, 794291), (2669, 93446), (5338, 46723)]