1306770163

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{2617}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 1411835040

約数和(自身を除く): 105064877

約数列:

[1, 19, 41, 641, 779, 2617, 12179, 26281, 49723, 107297, 499339, 1677497, 2038643, 31872443, 68777377, 1306770163]

約数ペア:

[(1, 1306770163), (19, 68777377), (41, 31872443), (641, 2038643), (779, 1677497), (2617, 499339), (12179, 107297), (26281, 49723)]