2017520734

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{165181}}^1$

素因数の和:165411

約数の個数: 16

約数和(自身を含む): 3139779456

約数和(自身を除く): 1122258722

約数列:

[1, 2, 31, 62, 197, 394, 6107, 12214, 165181, 330362, 5120611, 10241222, 32540657, 65081314, 1008760367, 2017520734]

約数ペア:

[(1, 2017520734), (2, 1008760367), (31, 65081314), (62, 32540657), (197, 10241222), (394, 5120611), (6107, 330362), (12214, 165181)]