390611912

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{116531}}^1$

素因数の和:116956

約数の個数: 16

約数和(自身を含む): 734151600

約数和(自身を除く): 343539688

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 116531, 233062, 466124, 932248, 48826489, 97652978, 195305956, 390611912]

約数ペア:

[(1, 390611912), (2, 195305956), (4, 97652978), (8, 48826489), (419, 932248), (838, 466124), (1676, 233062), (3352, 116531)]