252172834

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 400016880

約数和(自身を除く): 147844046

約数列:

[1, 2, 37, 53, 74, 106, 113, 226, 569, 1138, 1961, 3922, 4181, 5989, 8362, 11978, 21053, 30157, 42106, 60314, 64297, 128594, 221593, 443186, 1115809, 2231618, 2378989, 3407741, 4757978, 6815482, 126086417, 252172834]

約数ペア:

[(1, 252172834), (2, 126086417), (37, 6815482), (53, 4757978), (74, 3407741), (106, 2378989), (113, 2231618), (226, 1115809), (569, 443186), (1138, 221593), (1961, 128594), (3922, 64297), (4181, 60314), (5989, 42106), (8362, 30157), (11978, 21053)]