1260952678

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{27827}}^1$

素因数の和:28131

約数の個数: 16

約数和(自身を含む): 1916792640

約数和(自身を除く): 655839962

約数列:

[1, 2, 139, 163, 278, 326, 22657, 27827, 45314, 55654, 3867953, 4535801, 7735906, 9071602, 630476339, 1260952678]

約数ペア:

[(1, 1260952678), (2, 630476339), (139, 9071602), (163, 7735906), (278, 4535801), (326, 3867953), (22657, 55654), (27827, 45314)]