2565416

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 5594880

約数和(自身を除く): 3029464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 751, 854, 1502, 1708, 3004, 3416, 5257, 6008, 10514, 21028, 42056, 45811, 91622, 183244, 320677, 366488, 641354, 1282708, 2565416]

約数ペア:

[(1, 2565416), (2, 1282708), (4, 641354), (7, 366488), (8, 320677), (14, 183244), (28, 91622), (56, 45811), (61, 42056), (122, 21028), (244, 10514), (427, 6008), (488, 5257), (751, 3416), (854, 3004), (1502, 1708)]