2017133978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{49823}}^1$

素因数の和:50509

約数の個数: 16

約数和(自身を含む): 3128150016

約数和(自身を除く): 1111016038

約数列:

[1, 2, 31, 62, 653, 1306, 20243, 40486, 49823, 99646, 1544513, 3089026, 32534419, 65068838, 1008566989, 2017133978]

約数ペア:

[(1, 2017133978), (2, 1008566989), (31, 65068838), (62, 32534419), (653, 3089026), (1306, 1544513), (20243, 99646), (40486, 49823)]