3837836

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 7018704

約数和(自身を除く): 3180868

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 421, 842, 1684, 2279, 4558, 9116, 18103, 22313, 36206, 44626, 72412, 89252, 959459, 1918918, 3837836]

約数ペア:

[(1, 3837836), (2, 1918918), (4, 959459), (43, 89252), (53, 72412), (86, 44626), (106, 36206), (172, 22313), (212, 18103), (421, 9116), (842, 4558), (1684, 2279)]