680865678

素因数分解:

$2^1\times 3^2\times {\mathrm{719}}^1\times {\mathrm{52609}}^1$

素因数の和:53336

約数の個数: 24

約数和(自身を含む): 1477288800

約数和(自身を除く): 796423122

約数列:

[1, 2, 3, 6, 9, 18, 719, 1438, 2157, 4314, 6471, 12942, 52609, 105218, 157827, 315654, 473481, 946962, 37825871, 75651742, 113477613, 226955226, 340432839, 680865678]

約数ペア:

[(1, 680865678), (2, 340432839), (3, 226955226), (6, 113477613), (9, 75651742), (18, 37825871), (719, 946962), (1438, 473481), (2157, 315654), (4314, 157827), (6471, 105218), (12942, 52609)]