355456868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{60493}}^1$

素因数の和:60623

約数の個数: 24

約数和(自身を含む): 675838968

約数和(自身を除く): 320382100

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 60493, 120986, 241972, 786409, 1572818, 3145636, 6835709, 13671418, 27342836, 88864217, 177728434, 355456868]

約数ペア:

[(1, 355456868), (2, 177728434), (4, 88864217), (13, 27342836), (26, 13671418), (52, 6835709), (113, 3145636), (226, 1572818), (452, 786409), (1469, 241972), (2938, 120986), (5876, 60493)]