713668570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{2269}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 1306212480

約数和(自身を除く): 592543910

約数列:

[1, 2, 5, 10, 71, 142, 355, 443, 710, 886, 2215, 2269, 4430, 4538, 11345, 22690, 31453, 62906, 157265, 161099, 314530, 322198, 805495, 1005167, 1610990, 2010334, 5025835, 10051670, 71366857, 142733714, 356834285, 713668570]

約数ペア:

[(1, 713668570), (2, 356834285), (5, 142733714), (10, 71366857), (71, 10051670), (142, 5025835), (355, 2010334), (443, 1610990), (710, 1005167), (886, 805495), (2215, 322198), (2269, 314530), (4430, 161099), (4538, 157265), (11345, 62906), (22690, 31453)]