2493398026

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{88651}}^1$

素因数の和:88715

約数の個数: 32

約数和(自身を含む): 4468060800

約数和(自身を除く): 1974662774

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 574, 686, 2009, 4018, 14063, 28126, 88651, 177302, 620557, 1241114, 3634691, 4343899, 7269382, 8687798, 25442837, 30407293, 50885674, 60814586, 178099859, 356199718, 1246699013, 2493398026]

約数ペア:

[(1, 2493398026), (2, 1246699013), (7, 356199718), (14, 178099859), (41, 60814586), (49, 50885674), (82, 30407293), (98, 25442837), (287, 8687798), (343, 7269382), (574, 4343899), (686, 3634691), (2009, 1241114), (4018, 620557), (14063, 177302), (28126, 88651)]