9238978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 17049600

約数和(自身を除く): 7810622

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 739, 893, 1478, 1786, 5173, 6251, 10346, 12502, 14041, 28082, 34733, 69466, 98287, 196574, 243131, 486262, 659927, 1319854, 4619489, 9238978]

約数ペア:

[(1, 9238978), (2, 4619489), (7, 1319854), (14, 659927), (19, 486262), (38, 243131), (47, 196574), (94, 98287), (133, 69466), (266, 34733), (329, 28082), (658, 14041), (739, 12502), (893, 10346), (1478, 6251), (1786, 5173)]