2180446072

素因数分解:

$2^3\times 7^1\times {\mathrm{577}}^1\times {\mathrm{67481}}^1$

素因数の和:68071

約数の個数: 32

約数和(自身を含む): 4680551520

約数和(自身を除く): 2500105448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 577, 1154, 2308, 4039, 4616, 8078, 16156, 32312, 67481, 134962, 269924, 472367, 539848, 944734, 1889468, 3778936, 38936537, 77873074, 155746148, 272555759, 311492296, 545111518, 1090223036, 2180446072]

約数ペア:

[(1, 2180446072), (2, 1090223036), (4, 545111518), (7, 311492296), (8, 272555759), (14, 155746148), (28, 77873074), (56, 38936537), (577, 3778936), (1154, 1889468), (2308, 944734), (4039, 539848), (4616, 472367), (8078, 269924), (16156, 134962), (32312, 67481)]