253621870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{539621}}^1$

素因数の和:539675

約数の個数: 16

約数和(自身を含む): 466233408

約数和(自身を除く): 212611538

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 539621, 1079242, 2698105, 5396210, 25362187, 50724374, 126810935, 253621870]

約数ペア:

[(1, 253621870), (2, 126810935), (5, 50724374), (10, 25362187), (47, 5396210), (94, 2698105), (235, 1079242), (470, 539621)]