2008422094

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{22013}}^1$

素因数の和:22062

約数の個数: 40

約数和(自身を含む): 3699672840

約数和(自身を除く): 1691250746

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 2401, 4802, 6517, 13034, 22013, 44026, 45619, 91238, 154091, 308182, 418247, 836494, 1078637, 2157274, 2927729, 5855458, 7550459, 15100918, 20494103, 40988206, 52853213, 105706426, 143458721, 286917442, 1004211047, 2008422094]

約数ペア:

[(1, 2008422094), (2, 1004211047), (7, 286917442), (14, 143458721), (19, 105706426), (38, 52853213), (49, 40988206), (98, 20494103), (133, 15100918), (266, 7550459), (343, 5855458), (686, 2927729), (931, 2157274), (1862, 1078637), (2401, 836494), (4802, 418247), (6517, 308182), (13034, 154091), (22013, 91238), (44026, 45619)]