21770292596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{12239}}^1$

素因数の和:12768

約数の個数: 48

約数和(自身を含む): 41647334400

約数和(自身を除く): 19877041804

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 433, 866, 1027, 1732, 2054, 4108, 5629, 11258, 12239, 22516, 24478, 34207, 48956, 68414, 136828, 159107, 318214, 444691, 636428, 889382, 966881, 1778764, 1933762, 3867524, 5299487, 10598974, 12569453, 21197948, 25138906, 50277812, 68893331, 137786662, 275573324, 418659473, 837318946, 1674637892, 5442573149, 10885146298, 21770292596]

約数ペア:

[(1, 21770292596), (2, 10885146298), (4, 5442573149), (13, 1674637892), (26, 837318946), (52, 418659473), (79, 275573324), (158, 137786662), (316, 68893331), (433, 50277812), (866, 25138906), (1027, 21197948), (1732, 12569453), (2054, 10598974), (4108, 5299487), (5629, 3867524), (11258, 1933762), (12239, 1778764), (22516, 966881), (24478, 889382), (34207, 636428), (48956, 444691), (68414, 318214), (136828, 159107)]