2021825336

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{12263}}^1$

素因数の和:12863

約数の個数: 32

約数和(自身を含む): 3900687840

約数和(自身を除く): 1878862504

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 557, 1114, 2228, 4456, 12263, 20609, 24526, 41218, 49052, 82436, 98104, 164872, 453731, 907462, 1814924, 3629848, 6830491, 13660982, 27321964, 54643928, 252728167, 505456334, 1010912668, 2021825336]

約数ペア:

[(1, 2021825336), (2, 1010912668), (4, 505456334), (8, 252728167), (37, 54643928), (74, 27321964), (148, 13660982), (296, 6830491), (557, 3629848), (1114, 1814924), (2228, 907462), (4456, 453731), (12263, 164872), (20609, 98104), (24526, 82436), (41218, 49052)]