2017355944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 4023613440

約数和(自身を除く): 2006257496

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 307, 503, 568, 614, 1006, 1228, 1633, 2012, 2456, 3266, 4024, 6532, 7061, 11569, 13064, 14122, 21797, 23138, 28244, 35713, 43594, 46276, 56488, 71426, 87188, 92552, 142852, 154421, 174376, 285704, 308842, 501331, 617684, 821399, 1002662, 1235368, 1642798, 2005324, 3285596, 3551683, 4010648, 6571192, 7103366, 10963891, 14206732, 21927782, 28413464, 43855564, 87711128, 252169493, 504338986, 1008677972, 2017355944]

約数ペア:

[(1, 2017355944), (2, 1008677972), (4, 504338986), (8, 252169493), (23, 87711128), (46, 43855564), (71, 28413464), (92, 21927782), (142, 14206732), (184, 10963891), (284, 7103366), (307, 6571192), (503, 4010648), (568, 3551683), (614, 3285596), (1006, 2005324), (1228, 1642798), (1633, 1235368), (2012, 1002662), (2456, 821399), (3266, 617684), (4024, 501331), (6532, 308842), (7061, 285704), (11569, 174376), (13064, 154421), (14122, 142852), (21797, 92552), (23138, 87188), (28244, 71426), (35713, 56488), (43594, 46276)]