13752778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 23288832

約数和(自身を除く): 9536054

約数列:

[1, 2, 13, 26, 31, 62, 113, 151, 226, 302, 403, 806, 1469, 1963, 2938, 3503, 3926, 4681, 7006, 9362, 17063, 34126, 45539, 60853, 91078, 121706, 221819, 443638, 528953, 1057906, 6876389, 13752778]

約数ペア:

[(1, 13752778), (2, 6876389), (13, 1057906), (26, 528953), (31, 443638), (62, 221819), (113, 121706), (151, 91078), (226, 60853), (302, 45539), (403, 34126), (806, 17063), (1469, 9362), (1963, 7006), (2938, 4681), (3503, 3926)]