644574242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{5119}}^1$

素因数の和:5330

約数の個数: 32

約数和(自身を含む): 1083801600

約数和(自身を除く): 439227358

約数列:

[1, 2, 13, 26, 29, 58, 167, 334, 377, 754, 2171, 4342, 4843, 5119, 9686, 10238, 62959, 66547, 125918, 133094, 148451, 296902, 854873, 1709746, 1929863, 3859726, 11113349, 22226698, 24791317, 49582634, 322287121, 644574242]

約数ペア:

[(1, 644574242), (2, 322287121), (13, 49582634), (26, 24791317), (29, 22226698), (58, 11113349), (167, 3859726), (334, 1929863), (377, 1709746), (754, 854873), (2171, 296902), (4342, 148451), (4843, 133094), (5119, 125918), (9686, 66547), (10238, 62959)]