629688052

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{1531}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 1297518208

約数和(自身を除く): 667830156

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 397, 518, 794, 1036, 1531, 1588, 2779, 3062, 5558, 6124, 10717, 11116, 14689, 21434, 29378, 42868, 56647, 58756, 102823, 113294, 205646, 226588, 396529, 411292, 607807, 793058, 1215614, 1586116, 2431228, 4254649, 8509298, 17018596, 22488859, 44977718, 89955436, 157422013, 314844026, 629688052]

約数ペア:

[(1, 629688052), (2, 314844026), (4, 157422013), (7, 89955436), (14, 44977718), (28, 22488859), (37, 17018596), (74, 8509298), (148, 4254649), (259, 2431228), (397, 1586116), (518, 1215614), (794, 793058), (1036, 607807), (1531, 411292), (1588, 396529), (2779, 226588), (3062, 205646), (5558, 113294), (6124, 102823), (10717, 58756), (11116, 56647), (14689, 42868), (21434, 29378)]