1440984842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{2477}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 2437876224

約数和(自身を除く): 996891382

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 853, 1706, 2477, 4954, 9383, 18766, 26443, 27247, 52886, 54494, 76787, 153574, 290873, 581746, 844657, 1689314, 2112881, 4225762, 23241691, 46483382, 65499311, 130998622, 720492421, 1440984842]

約数ペア:

[(1, 1440984842), (2, 720492421), (11, 130998622), (22, 65499311), (31, 46483382), (62, 23241691), (341, 4225762), (682, 2112881), (853, 1689314), (1706, 844657), (2477, 581746), (4954, 290873), (9383, 153574), (18766, 76787), (26443, 54494), (27247, 52886)]