2017588235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{947}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 2651745600

約数和(自身を除く): 634157365

約数列:

[1, 5, 13, 65, 73, 365, 449, 947, 949, 2245, 4735, 4745, 5837, 12311, 29185, 32777, 61555, 69131, 163885, 345655, 425203, 426101, 898703, 2126015, 2130505, 4493515, 5527639, 27638195, 31039819, 155199095, 403517647, 2017588235]

約数ペア:

[(1, 2017588235), (5, 403517647), (13, 155199095), (65, 31039819), (73, 27638195), (365, 5527639), (449, 4493515), (947, 2130505), (949, 2126015), (2245, 898703), (4735, 426101), (4745, 425203), (5837, 345655), (12311, 163885), (29185, 69131), (32777, 61555)]