268794634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{919}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 437184000

約数和(自身を除く): 168389366

約数列:

[1, 2, 19, 38, 43, 86, 179, 358, 817, 919, 1634, 1838, 3401, 6802, 7697, 15394, 17461, 34922, 39517, 79034, 146243, 164501, 292486, 329002, 750823, 1501646, 3125519, 6251038, 7073543, 14147086, 134397317, 268794634]

約数ペア:

[(1, 268794634), (2, 134397317), (19, 14147086), (38, 7073543), (43, 6251038), (86, 3125519), (179, 1501646), (358, 750823), (817, 329002), (919, 292486), (1634, 164501), (1838, 146243), (3401, 79034), (6802, 39517), (7697, 34922), (15394, 17461)]