12452785642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 21230346240

約数和(自身を除く): 8777560598

約数列:

[1, 2, 11, 22, 47, 79, 94, 157, 158, 314, 517, 869, 971, 1034, 1727, 1738, 1942, 3454, 3713, 7379, 7426, 10681, 12403, 14758, 21362, 24806, 40843, 45637, 76709, 81169, 81686, 91274, 136433, 152447, 153418, 162338, 272866, 304894, 502007, 582941, 843799, 1004014, 1165882, 1676917, 1687598, 3353834, 3605323, 6412351, 7165009, 7210646, 12043313, 12824702, 14330018, 24086626, 39658553, 78815099, 79317106, 132476443, 157630198, 264952886, 566035711, 1132071422, 6226392821, 12452785642]

約数ペア:

[(1, 12452785642), (2, 6226392821), (11, 1132071422), (22, 566035711), (47, 264952886), (79, 157630198), (94, 132476443), (157, 79317106), (158, 78815099), (314, 39658553), (517, 24086626), (869, 14330018), (971, 12824702), (1034, 12043313), (1727, 7210646), (1738, 7165009), (1942, 6412351), (3454, 3605323), (3713, 3353834), (7379, 1687598), (7426, 1676917), (10681, 1165882), (12403, 1004014), (14758, 843799), (21362, 582941), (24806, 502007), (40843, 304894), (45637, 272866), (76709, 162338), (81169, 153418), (81686, 152447), (91274, 136433)]