2045734418

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1605757}}^1$

素因数の和:1605786

約数の個数: 24

約数和(自身を含む): 3844184652

約数和(自身を除く): 1798450234

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1605757, 3211514, 11240299, 20874841, 22480598, 41749682, 78682093, 146123887, 157364186, 292247774, 1022867209, 2045734418]

約数ペア:

[(1, 2045734418), (2, 1022867209), (7, 292247774), (13, 157364186), (14, 146123887), (26, 78682093), (49, 41749682), (91, 22480598), (98, 20874841), (182, 11240299), (637, 3211514), (1274, 1605757)]