387564908

素因数分解:

$2^2\times {\mathrm{911}}^1\times {\mathrm{106357}}^1$

素因数の和:107272

約数の個数: 12

約数和(自身を含む): 678989472

約数和(自身を除く): 291424564

約数列:

[1, 2, 4, 911, 1822, 3644, 106357, 212714, 425428, 96891227, 193782454, 387564908]

約数ペア:

[(1, 387564908), (2, 193782454), (4, 96891227), (911, 425428), (1822, 212714), (3644, 106357)]