1321036208

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{281791}}^1$

素因数の和:282092

約数の個数: 20

約数和(自身を含む): 2568252288

約数和(自身を除く): 1247216080

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 281791, 563582, 1127164, 2254328, 4508656, 82564763, 165129526, 330259052, 660518104, 1321036208]

約数ペア:

[(1, 1321036208), (2, 660518104), (4, 330259052), (8, 165129526), (16, 82564763), (293, 4508656), (586, 2254328), (1172, 1127164), (2344, 563582), (4688, 281791)]