2783193764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1\times {\mathrm{1321}}^1$

素因数の和:2676

約数の個数: 48

約数和(自身を含む): 5422695936

約数和(自身を除く): 2639502172

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1307, 1321, 1612, 2614, 2642, 5228, 5284, 16991, 17173, 33982, 34346, 40517, 40951, 67964, 68692, 81034, 81902, 162068, 163804, 526721, 532363, 1053442, 1064726, 1726547, 2106884, 2129452, 3453094, 6906188, 22445111, 44890222, 53522957, 89780444, 107045914, 214091828, 695798441, 1391596882, 2783193764]

約数ペア:

[(1, 2783193764), (2, 1391596882), (4, 695798441), (13, 214091828), (26, 107045914), (31, 89780444), (52, 53522957), (62, 44890222), (124, 22445111), (403, 6906188), (806, 3453094), (1307, 2129452), (1321, 2106884), (1612, 1726547), (2614, 1064726), (2642, 1053442), (5228, 532363), (5284, 526721), (16991, 163804), (17173, 162068), (33982, 81902), (34346, 81034), (40517, 68692), (40951, 67964)]