2791284122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1\times {\mathrm{73637}}^1$

素因数の和:75373

約数の個数: 16

約数和(自身を含む): 4570268832

約数和(自身を除く): 1778984710

約数列:

[1, 2, 11, 22, 1723, 3446, 18953, 37906, 73637, 147274, 810007, 1620014, 126876551, 253753102, 1395642061, 2791284122]

約数ペア:

[(1, 2791284122), (2, 1395642061), (11, 253753102), (22, 126876551), (1723, 1620014), (3446, 810007), (18953, 147274), (37906, 73637)]