2259374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 3707088

約数和(自身を除く): 1447714

約数列:

[1, 2, 13, 26, 67, 134, 871, 1297, 1742, 2594, 16861, 33722, 86899, 173798, 1129687, 2259374]

約数ペア:

[(1, 2259374), (2, 1129687), (13, 173798), (26, 86899), (67, 33722), (134, 16861), (871, 2594), (1297, 1742)]