348030904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{176129}}^1$

素因数の和:176167

約数の個数: 32

約数和(自身を含む): 739746000

約数和(自身を除く): 391715096

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 176129, 352258, 704516, 1409032, 2289677, 3346451, 4579354, 6692902, 9158708, 13385804, 18317416, 26771608, 43503863, 87007726, 174015452, 348030904]

約数ペア:

[(1, 348030904), (2, 174015452), (4, 87007726), (8, 43503863), (13, 26771608), (19, 18317416), (26, 13385804), (38, 9158708), (52, 6692902), (76, 4579354), (104, 3346451), (152, 2289677), (247, 1409032), (494, 704516), (988, 352258), (1976, 176129)]