797291260

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{230431}}^1$

素因数の和:230613

約数の個数: 24

約数和(自身を含む): 1683997056

約数和(自身を除く): 886705796

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 230431, 460862, 921724, 1152155, 2304310, 4608620, 39864563, 79729126, 159458252, 199322815, 398645630, 797291260]

約数ペア:

[(1, 797291260), (2, 398645630), (4, 199322815), (5, 159458252), (10, 79729126), (20, 39864563), (173, 4608620), (346, 2304310), (692, 1152155), (865, 921724), (1730, 460862), (3460, 230431)]