255954786

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{17419}}^1$

素因数の和:17534

約数の個数: 32

約数和(自身を含む): 535142400

約数和(自身を除く): 279187614

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 2449, 4898, 7347, 14694, 17419, 34838, 52257, 104514, 539989, 1079978, 1376101, 1619967, 2752202, 3239934, 4128303, 8256606, 42659131, 85318262, 127977393, 255954786]

約数ペア:

[(1, 255954786), (2, 127977393), (3, 85318262), (6, 42659131), (31, 8256606), (62, 4128303), (79, 3239934), (93, 2752202), (158, 1619967), (186, 1376101), (237, 1079978), (474, 539989), (2449, 104514), (4898, 52257), (7347, 34838), (14694, 17419)]