133751212

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{22639}}^1$

素因数の和:22861

約数の個数: 24

約数和(自身を含む): 268782080

約数和(自身を除く): 135030868

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 22639, 45278, 90556, 158473, 316946, 633892, 4776829, 9553658, 19107316, 33437803, 66875606, 133751212]

約数ペア:

[(1, 133751212), (2, 66875606), (4, 33437803), (7, 19107316), (14, 9553658), (28, 4776829), (211, 633892), (422, 316946), (844, 158473), (1477, 90556), (2954, 45278), (5908, 22639)]