940813198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{661}}^1\times {\mathrm{4211}}^1$

素因数の和:4900

約数の個数: 24

約数和(自身を含む): 1530800856

約数和(自身を除く): 589987658

約数列:

[1, 2, 13, 26, 169, 338, 661, 1322, 4211, 8422, 8593, 17186, 54743, 109486, 111709, 223418, 711659, 1423318, 2783471, 5566942, 36185123, 72370246, 470406599, 940813198]

約数ペア:

[(1, 940813198), (2, 470406599), (13, 72370246), (26, 36185123), (169, 5566942), (338, 2783471), (661, 1423318), (1322, 711659), (4211, 223418), (8422, 111709), (8593, 109486), (17186, 54743)]