2117142706

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{696887}}^1$

素因数の和:696934

約数の個数: 24

約数和(自身を含む): 3813371136

約数和(自身を除く): 1696228430

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 696887, 1393774, 4878209, 9756418, 21603497, 34147463, 43206994, 68294926, 151224479, 302448958, 1058571353, 2117142706]

約数ペア:

[(1, 2117142706), (2, 1058571353), (7, 302448958), (14, 151224479), (31, 68294926), (49, 43206994), (62, 34147463), (98, 21603497), (217, 9756418), (434, 4878209), (1519, 1393774), (3038, 696887)]