2078889781244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5843}}^1\times {\mathrm{54469}}^1$

素因数の和:60410

約数の個数: 48

約数和(自身を含む): 3850431137280

約数和(自身を除く): 1771541356036

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 5843, 6532, 11686, 23372, 54469, 108938, 134389, 217876, 268778, 414853, 537556, 829706, 1252787, 1659412, 2505574, 3867299, 5011148, 7734598, 9541619, 15469196, 19083238, 38166476, 88947877, 177895754, 318262367, 355791508, 636524734, 1273049468, 7320034441, 14640068882, 22596628057, 29280137764, 45193256114, 90386512228, 519722445311, 1039444890622, 2078889781244]

約数ペア:

[(1, 2078889781244), (2, 1039444890622), (4, 519722445311), (23, 90386512228), (46, 45193256114), (71, 29280137764), (92, 22596628057), (142, 14640068882), (284, 7320034441), (1633, 1273049468), (3266, 636524734), (5843, 355791508), (6532, 318262367), (11686, 177895754), (23372, 88947877), (54469, 38166476), (108938, 19083238), (134389, 15469196), (217876, 9541619), (268778, 7734598), (414853, 5011148), (537556, 3867299), (829706, 2505574), (1252787, 1659412)]