266987108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{135389}}^1$

素因数の和:135439

約数の個数: 24

約数和(自身を含む): 511774200

約数和(自身を除く): 244787092

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 135389, 270778, 541556, 2301613, 3926281, 4603226, 7852562, 9206452, 15705124, 66746777, 133493554, 266987108]

約数ペア:

[(1, 266987108), (2, 133493554), (4, 66746777), (17, 15705124), (29, 9206452), (34, 7852562), (58, 4603226), (68, 3926281), (116, 2301613), (493, 541556), (986, 270778), (1972, 135389)]