9447964178

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2146289}}^1$

素因数の和:2146393

約数の個数: 16

約数和(自身を含む): 14835156480

約数和(自身を除く): 5387192302

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 2146289, 4292578, 66534959, 133069918, 152386519, 304773038, 4723982089, 9447964178]

約数ペア:

[(1, 9447964178), (2, 4723982089), (31, 304773038), (62, 152386519), (71, 133069918), (142, 66534959), (2201, 4292578), (4402, 2146289)]