4920961630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{139681}}^1$

素因数の和:139972

約数の個数: 32

約数和(自身を含む): 9574363008

約数和(自身を除く): 4653401378

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2710, 3523, 7046, 17615, 35230, 139681, 279362, 698405, 1396810, 1815853, 3631706, 9079265, 18158530, 37853551, 75707102, 189267755, 378535510, 492096163, 984192326, 2460480815, 4920961630]

約数ペア:

[(1, 4920961630), (2, 2460480815), (5, 984192326), (10, 492096163), (13, 378535510), (26, 189267755), (65, 75707102), (130, 37853551), (271, 18158530), (542, 9079265), (1355, 3631706), (2710, 1815853), (3523, 1396810), (7046, 698405), (17615, 279362), (35230, 139681)]