3945136

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{1459}}^1$

素因数の和:1493

約数の個数: 30

約数和(自身を含む): 8282580

約数和(自身を除く): 4337444

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 1459, 2704, 2918, 5836, 11672, 18967, 23344, 37934, 75868, 151736, 246571, 303472, 493142, 986284, 1972568, 3945136]

約数ペア:

[(1, 3945136), (2, 1972568), (4, 986284), (8, 493142), (13, 303472), (16, 246571), (26, 151736), (52, 75868), (104, 37934), (169, 23344), (208, 18967), (338, 11672), (676, 5836), (1352, 2918), (1459, 2704)]