619135356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199207}}^1$

素因数の和:199258

約数の個数: 48

約数和(自身を含む): 1695658496

約数和(自身を除く): 1076523140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 199207, 398414, 597621, 796828, 1195242, 1394449, 2390484, 2788898, 4183347, 5577796, 7370659, 8366694, 14741318, 16733388, 22111977, 29482636, 44223954, 51594613, 88447908, 103189226, 154783839, 206378452, 309567678, 619135356]

約数ペア:

[(1, 619135356), (2, 309567678), (3, 206378452), (4, 154783839), (6, 103189226), (7, 88447908), (12, 51594613), (14, 44223954), (21, 29482636), (28, 22111977), (37, 16733388), (42, 14741318), (74, 8366694), (84, 7370659), (111, 5577796), (148, 4183347), (222, 2788898), (259, 2390484), (444, 1394449), (518, 1195242), (777, 796828), (1036, 597621), (1554, 398414), (3108, 199207)]