3940891058

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{823}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 6630022656

約数和(自身を除く): 2689131598

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 457, 806, 823, 914, 1646, 5239, 5941, 10478, 10699, 11882, 14167, 21398, 25513, 28334, 51026, 77233, 139087, 154466, 184171, 278174, 331669, 368342, 376111, 663338, 752222, 2394223, 4311697, 4788446, 4889443, 8623394, 9778886, 11659441, 23318882, 63562759, 127125518, 151572733, 303145466, 1970445529, 3940891058]

約数ペア:

[(1, 3940891058), (2, 1970445529), (13, 303145466), (26, 151572733), (31, 127125518), (62, 63562759), (169, 23318882), (338, 11659441), (403, 9778886), (457, 8623394), (806, 4889443), (823, 4788446), (914, 4311697), (1646, 2394223), (5239, 752222), (5941, 663338), (10478, 376111), (10699, 368342), (11882, 331669), (14167, 278174), (21398, 184171), (25513, 154466), (28334, 139087), (51026, 77233)]