2390814

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:744

約数の個数: 24

約数和(自身を含む): 5208840

約数和(自身を除く): 2818026

約数列:

[1, 2, 3, 6, 9, 18, 317, 419, 634, 838, 951, 1257, 1902, 2514, 2853, 3771, 5706, 7542, 132823, 265646, 398469, 796938, 1195407, 2390814]

約数ペア:

[(1, 2390814), (2, 1195407), (3, 796938), (6, 398469), (9, 265646), (18, 132823), (317, 7542), (419, 5706), (634, 3771), (838, 2853), (951, 2514), (1257, 1902)]