2478156263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5867}}^1$

素因数の和:5987

約数の個数: 32

約数和(自身を含む): 2974371840

約数和(自身を除く): 496215577

約数列:

[1, 11, 19, 43, 47, 209, 473, 517, 817, 893, 2021, 5867, 8987, 9823, 22231, 38399, 64537, 111473, 252281, 275749, 422389, 1226203, 2775091, 3033239, 4793339, 5239231, 11857207, 52726729, 57631541, 130429277, 225286933, 2478156263]

約数ペア:

[(1, 2478156263), (11, 225286933), (19, 130429277), (43, 57631541), (47, 52726729), (209, 11857207), (473, 5239231), (517, 4793339), (817, 3033239), (893, 2775091), (2021, 1226203), (5867, 422389), (8987, 275749), (9823, 252281), (22231, 111473), (38399, 64537)]