2008779978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3271}}^1\times {\mathrm{5387}}^1$

素因数の和:8682

約数の個数: 32

約数和(自身を含む): 4231088640

約数和(自身を除く): 2222308662

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3271, 5387, 6542, 9813, 10774, 16161, 19626, 32322, 62149, 102353, 124298, 186447, 204706, 307059, 372894, 614118, 17620877, 35241754, 52862631, 105725262, 334796663, 669593326, 1004389989, 2008779978]

約数ペア:

[(1, 2008779978), (2, 1004389989), (3, 669593326), (6, 334796663), (19, 105725262), (38, 52862631), (57, 35241754), (114, 17620877), (3271, 614118), (5387, 372894), (6542, 307059), (9813, 204706), (10774, 186447), (16161, 124298), (19626, 102353), (32322, 62149)]