6917420

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2203}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 14625744

約数和(自身を除く): 7708324

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 2203, 3140, 4406, 8812, 11015, 22030, 44060, 345871, 691742, 1383484, 1729355, 3458710, 6917420]

約数ペア:

[(1, 6917420), (2, 3458710), (4, 1729355), (5, 1383484), (10, 691742), (20, 345871), (157, 44060), (314, 22030), (628, 11015), (785, 8812), (1570, 4406), (2203, 3140)]