2017666007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{150989}}^1$

素因数の和:151102

約数の個数: 16

約数和(自身を含む): 2435166720

約数和(自身を除く): 417500713

約数列:

[1, 7, 23, 83, 161, 581, 1909, 13363, 150989, 1056923, 3472747, 12532087, 24309229, 87724609, 288238001, 2017666007]

約数ペア:

[(1, 2017666007), (7, 288238001), (23, 87724609), (83, 24309229), (161, 12532087), (581, 3472747), (1909, 1056923), (13363, 150989)]