131210988

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{266689}}^1$

素因数の和:266737

約数の個数: 24

約数和(自身を含む): 313627440

約数和(自身を除く): 182416452

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 266689, 533378, 800067, 1066756, 1600134, 3200268, 10934249, 21868498, 32802747, 43736996, 65605494, 131210988]

約数ペア:

[(1, 131210988), (2, 65605494), (3, 43736996), (4, 32802747), (6, 21868498), (12, 10934249), (41, 3200268), (82, 1600134), (123, 1066756), (164, 800067), (246, 533378), (492, 266689)]