1177882810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{10499}}^1$

素因数の和:11382

約数の個数: 32

約数和(自身を含む): 2286144000

約数和(自身を除く): 1108261190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 863, 1726, 4315, 8630, 10499, 11219, 20998, 22438, 52495, 56095, 104990, 112190, 136487, 272974, 682435, 1364870, 9060637, 18121274, 45303185, 90606370, 117788281, 235576562, 588941405, 1177882810]

約数ペア:

[(1, 1177882810), (2, 588941405), (5, 235576562), (10, 117788281), (13, 90606370), (26, 45303185), (65, 18121274), (130, 9060637), (863, 1364870), (1726, 682435), (4315, 272974), (8630, 136487), (10499, 112190), (11219, 104990), (20998, 56095), (22438, 52495)]