508728940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{541201}}^1$

素因数の和:541257

約数の個数: 24

約数和(自身を含む): 1091063232

約数和(自身を除く): 582334292

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 541201, 1082402, 2164804, 2706005, 5412010, 10824020, 25436447, 50872894, 101745788, 127182235, 254364470, 508728940]

約数ペア:

[(1, 508728940), (2, 254364470), (4, 127182235), (5, 101745788), (10, 50872894), (20, 25436447), (47, 10824020), (94, 5412010), (188, 2706005), (235, 2164804), (470, 1082402), (940, 541201)]