321386392

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{60961}}^1$

素因数の和:61626

約数の個数: 16

約数和(自身を含む): 603523800

約数和(自身を除く): 282137408

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 60961, 121922, 243844, 487688, 40173299, 80346598, 160693196, 321386392]

約数ペア:

[(1, 321386392), (2, 160693196), (4, 80346598), (8, 40173299), (659, 487688), (1318, 243844), (2636, 121922), (5272, 60961)]