393044286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{69467}}^1$

素因数の和:69536

約数の個数: 32

約数和(自身を含む): 840284928

約数和(自身を除く): 447240642

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 69467, 138934, 208401, 416802, 1597741, 2848147, 3195482, 4793223, 5696294, 8544441, 9586446, 17088882, 65507381, 131014762, 196522143, 393044286]

約数ペア:

[(1, 393044286), (2, 196522143), (3, 131014762), (6, 65507381), (23, 17088882), (41, 9586446), (46, 8544441), (69, 5696294), (82, 4793223), (123, 3195482), (138, 2848147), (246, 1597741), (943, 416802), (1886, 208401), (2829, 138934), (5658, 69467)]