964270444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{8521}}^1$

素因数の和:10033

約数の個数: 24

約数和(自身を含む): 1777689200

約数和(自身を除く): 813418756

約数列:

[1, 2, 4, 19, 38, 76, 1489, 2978, 5956, 8521, 17042, 28291, 34084, 56582, 113164, 161899, 323798, 647596, 12687769, 25375538, 50751076, 241067611, 482135222, 964270444]

約数ペア:

[(1, 964270444), (2, 482135222), (4, 241067611), (19, 50751076), (38, 25375538), (76, 12687769), (1489, 647596), (2978, 323798), (5956, 161899), (8521, 113164), (17042, 56582), (28291, 34084)]