2914804940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1147561}}^1$

素因数の和:1147697

約数の個数: 24

約数和(自身を含む): 6169293312

約数和(自身を除く): 3254488372

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 1147561, 2295122, 4590244, 5737805, 11475610, 22951220, 145740247, 291480494, 582960988, 728701235, 1457402470, 2914804940]

約数ペア:

[(1, 2914804940), (2, 1457402470), (4, 728701235), (5, 582960988), (10, 291480494), (20, 145740247), (127, 22951220), (254, 11475610), (508, 5737805), (635, 4590244), (1270, 2295122), (2540, 1147561)]