129763426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{757}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 221578560

約数和(自身を除く): 91815134

約数列:

[1, 2, 13, 19, 26, 38, 247, 347, 494, 694, 757, 1514, 4511, 6593, 9022, 9841, 13186, 14383, 19682, 28766, 85709, 171418, 186979, 262679, 373958, 525358, 3414827, 4990901, 6829654, 9981802, 64881713, 129763426]

約数ペア:

[(1, 129763426), (2, 64881713), (13, 9981802), (19, 6829654), (26, 4990901), (38, 3414827), (247, 525358), (347, 373958), (494, 262679), (694, 186979), (757, 171418), (1514, 85709), (4511, 28766), (6593, 19682), (9022, 14383), (9841, 13186)]