672782402

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{7919}}^1$

素因数の和:8425

約数の個数: 16

約数和(自身を含む): 1021299840

約数和(自身を除く): 348517438

約数列:

[1, 2, 107, 214, 397, 794, 7919, 15838, 42479, 84958, 847333, 1694666, 3143843, 6287686, 336391201, 672782402]

約数ペア:

[(1, 672782402), (2, 336391201), (107, 6287686), (214, 3143843), (397, 1694666), (794, 847333), (7919, 84958), (15838, 42479)]