2217038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:547

約数の個数: 16

約数和(自身を含む): 3549744

約数和(自身を除く): 1332706

約数列:

[1, 2, 17, 34, 197, 331, 394, 662, 3349, 5627, 6698, 11254, 65207, 130414, 1108519, 2217038]

約数ペア:

[(1, 2217038), (2, 1108519), (17, 130414), (34, 65207), (197, 11254), (331, 6698), (394, 5627), (662, 3349)]