684467966

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6473}}^1$

素因数の和:6585

約数の個数: 48

約数和(自身を含む): 1301895504

約数和(自身を除く): 617427538

約数列:

[1, 2, 7, 13, 14, 26, 49, 83, 91, 98, 166, 182, 581, 637, 1079, 1162, 1274, 2158, 4067, 6473, 7553, 8134, 12946, 15106, 45311, 52871, 84149, 90622, 105742, 168298, 317177, 537259, 589043, 634354, 1074518, 1178086, 3760813, 4123301, 6984367, 7521626, 8246602, 13968734, 26325691, 48890569, 52651382, 97781138, 342233983, 684467966]

約数ペア:

[(1, 684467966), (2, 342233983), (7, 97781138), (13, 52651382), (14, 48890569), (26, 26325691), (49, 13968734), (83, 8246602), (91, 7521626), (98, 6984367), (166, 4123301), (182, 3760813), (581, 1178086), (637, 1074518), (1079, 634354), (1162, 589043), (1274, 537259), (2158, 317177), (4067, 168298), (6473, 105742), (7553, 90622), (8134, 84149), (12946, 52871), (15106, 45311)]