6578806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{631}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 10670688

約数和(自身を除く): 4091882

約数列:

[1, 2, 13, 26, 401, 631, 802, 1262, 5213, 8203, 10426, 16406, 253031, 506062, 3289403, 6578806]

約数ペア:

[(1, 6578806), (2, 3289403), (13, 506062), (26, 253031), (401, 16406), (631, 10426), (802, 8203), (1262, 5213)]