918892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 1778112

約数和(自身を除く): 859220

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 431, 533, 862, 1066, 1724, 2132, 5603, 11206, 17671, 22412, 35342, 70684, 229723, 459446, 918892]

約数ペア:

[(1, 918892), (2, 459446), (4, 229723), (13, 70684), (26, 35342), (41, 22412), (52, 17671), (82, 11206), (164, 5603), (431, 2132), (533, 1724), (862, 1066)]