1252474512

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{187721}}^1$

素因数の和:187871

約数の個数: 40

約数和(自身を含む): 3258853920

約数和(自身を除く): 2006379408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 187721, 375442, 563163, 750884, 1126326, 1501768, 2252652, 3003536, 4505304, 9010608, 26093219, 52186438, 78279657, 104372876, 156559314, 208745752, 313118628, 417491504, 626237256, 1252474512]

約数ペア:

[(1, 1252474512), (2, 626237256), (3, 417491504), (4, 313118628), (6, 208745752), (8, 156559314), (12, 104372876), (16, 78279657), (24, 52186438), (48, 26093219), (139, 9010608), (278, 4505304), (417, 3003536), (556, 2252652), (834, 1501768), (1112, 1126326), (1668, 750884), (2224, 563163), (3336, 375442), (6672, 187721)]