4382498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:997

約数の個数: 16

約数和(自身を含む): 7013304

約数和(自身を除く): 2630806

約数列:

[1, 2, 17, 34, 157, 314, 821, 1642, 2669, 5338, 13957, 27914, 128897, 257794, 2191249, 4382498]

約数ペア:

[(1, 4382498), (2, 2191249), (17, 257794), (34, 128897), (157, 27914), (314, 13957), (821, 5338), (1642, 2669)]