1278976444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{15551}}^1$

素因数の和:16293

約数の個数: 24

約数和(自身を含む): 2318803200

約数和(自身を除く): 1039826756

約数列:

[1, 2, 4, 29, 58, 116, 709, 1418, 2836, 15551, 20561, 31102, 41122, 62204, 82244, 450979, 901958, 1803916, 11025659, 22051318, 44102636, 319744111, 639488222, 1278976444]

約数ペア:

[(1, 1278976444), (2, 639488222), (4, 319744111), (29, 44102636), (58, 22051318), (116, 11025659), (709, 1803916), (1418, 901958), (2836, 450979), (15551, 82244), (20561, 62204), (31102, 41122)]