4172806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 24

約数和(自身を含む): 7057512

約数和(自身を除く): 2884706

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 401, 473, 802, 946, 4411, 5203, 8822, 10406, 17243, 34486, 48521, 97042, 189673, 379346, 2086403, 4172806]

約数ペア:

[(1, 4172806), (2, 2086403), (11, 379346), (22, 189673), (43, 97042), (86, 48521), (121, 34486), (242, 17243), (401, 10406), (473, 8822), (802, 5203), (946, 4411)]