2013193010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6494171}}^1$

素因数の和:6494209

約数の個数: 16

約数和(自身を含む): 3740643072

約数和(自身を除く): 1727450062

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6494171, 12988342, 32470855, 64941710, 201319301, 402638602, 1006596505, 2013193010]

約数ペア:

[(1, 2013193010), (2, 1006596505), (5, 402638602), (10, 201319301), (31, 64941710), (62, 32470855), (155, 12988342), (310, 6494171)]