4749436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 8681904

約数和(自身を除く): 3932468

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 521, 1042, 2084, 2279, 4558, 9116, 22403, 27613, 44806, 55226, 89612, 110452, 1187359, 2374718, 4749436]

約数ペア:

[(1, 4749436), (2, 2374718), (4, 1187359), (43, 110452), (53, 89612), (86, 55226), (106, 44806), (172, 27613), (212, 22403), (521, 9116), (1042, 4558), (2084, 2279)]