268045279210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{864662191}}^1$

素因数の和:864662229

約数の個数: 16

約数和(自身を含む): 498045422592

約数和(自身を除く): 230000143382

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 864662191, 1729324382, 4323310955, 8646621910, 26804527921, 53609055842, 134022639605, 268045279210]

約数ペア:

[(1, 268045279210), (2, 134022639605), (5, 53609055842), (10, 26804527921), (31, 8646621910), (62, 4323310955), (155, 1729324382), (310, 864662191)]