1488898054

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 2744451072

約数和(自身を除く): 1255553018

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 131, 161, 262, 322, 329, 658, 751, 917, 1081, 1502, 1834, 2162, 3013, 5257, 6026, 6157, 7567, 10514, 12314, 15134, 17273, 21091, 34546, 35297, 42182, 43099, 70594, 86198, 98381, 120911, 141611, 196762, 241822, 247079, 283222, 494158, 688667, 811831, 991277, 1377334, 1623662, 1982554, 2262763, 4525526, 4623907, 5682817, 9247814, 11365634, 15839341, 31678682, 32367349, 64734698, 106349861, 212699722, 744449027, 1488898054]

約数ペア:

[(1, 1488898054), (2, 744449027), (7, 212699722), (14, 106349861), (23, 64734698), (46, 32367349), (47, 31678682), (94, 15839341), (131, 11365634), (161, 9247814), (262, 5682817), (322, 4623907), (329, 4525526), (658, 2262763), (751, 1982554), (917, 1623662), (1081, 1377334), (1502, 991277), (1834, 811831), (2162, 688667), (3013, 494158), (5257, 283222), (6026, 247079), (6157, 241822), (7567, 196762), (10514, 141611), (12314, 120911), (15134, 98381), (17273, 86198), (21091, 70594), (34546, 43099), (35297, 42182)]