2164217666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{808147}}^1$

素因数の和:808265

約数の個数: 16

約数和(自身を含む): 3529990464

約数和(自身を除く): 1365772798

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 808147, 1616294, 10505911, 21011822, 83239141, 166478282, 1082108833, 2164217666]

約数ペア:

[(1, 2164217666), (2, 1082108833), (13, 166478282), (26, 83239141), (103, 21011822), (206, 10505911), (1339, 1616294), (2678, 808147)]