317991188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{7411}}^1$

素因数の和:8063

約数の個数: 24

約数和(自身を含む): 590232384

約数和(自身を除く): 272241196

約数列:

[1, 2, 4, 17, 34, 68, 631, 1262, 2524, 7411, 10727, 14822, 21454, 29644, 42908, 125987, 251974, 503948, 4676341, 9352682, 18705364, 79497797, 158995594, 317991188]

約数ペア:

[(1, 317991188), (2, 158995594), (4, 79497797), (17, 18705364), (34, 9352682), (68, 4676341), (631, 503948), (1262, 251974), (2524, 125987), (7411, 42908), (10727, 29644), (14822, 21454)]