2007216830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6474893}}^1$

素因数の和:6474931

約数の個数: 16

約数和(自身を含む): 3729538944

約数和(自身を除く): 1722322114

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6474893, 12949786, 32374465, 64748930, 200721683, 401443366, 1003608415, 2007216830]

約数ペア:

[(1, 2007216830), (2, 1003608415), (5, 401443366), (10, 200721683), (31, 64748930), (62, 32374465), (155, 12949786), (310, 6474893)]