420945434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{2239}}^1$

素因数の和:3294

約数の個数: 32

約数和(自身を含む): 778229760

約数和(自身を除く): 357284326

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1033, 2066, 2239, 4478, 7231, 13429, 14462, 15673, 26858, 29107, 31346, 58214, 94003, 188006, 203749, 407498, 2312887, 4625774, 16190209, 30067531, 32380418, 60135062, 210472717, 420945434]

約数ペア:

[(1, 420945434), (2, 210472717), (7, 60135062), (13, 32380418), (14, 30067531), (26, 16190209), (91, 4625774), (182, 2312887), (1033, 407498), (2066, 203749), (2239, 188006), (4478, 94003), (7231, 58214), (13429, 31346), (14462, 29107), (15673, 26858)]