4898086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:999

約数の個数: 16

約数和(自身を含む): 7792560

約数和(自身を除く): 2894474

約数列:

[1, 2, 19, 38, 157, 314, 821, 1642, 2983, 5966, 15599, 31198, 128897, 257794, 2449043, 4898086]

約数ペア:

[(1, 4898086), (2, 2449043), (19, 257794), (38, 128897), (157, 31198), (314, 15599), (821, 5966), (1642, 2983)]