442453946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{128099}}^1$

素因数の和:128269

約数の個数: 16

約数和(自身を含む): 728632800

約数和(自身を除く): 286178854

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 128099, 256198, 1409089, 2818178, 20111543, 40223086, 221226973, 442453946]

約数ペア:

[(1, 442453946), (2, 221226973), (11, 40223086), (22, 20111543), (157, 2818178), (314, 1409089), (1727, 256198), (3454, 128099)]