401024494

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{38273}}^1$

素因数の和:38332

約数の個数: 24

約数和(自身を含む): 672397632

約数和(自身を除く): 271373138

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 38273, 76546, 497549, 995098, 1186463, 2372926, 6468137, 12936274, 15424019, 30848038, 200512247, 401024494]

約数ペア:

[(1, 401024494), (2, 200512247), (13, 30848038), (26, 15424019), (31, 12936274), (62, 6468137), (169, 2372926), (338, 1186463), (403, 995098), (806, 497549), (5239, 76546), (10478, 38273)]