3856870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 7439040

約数和(自身を除く): 3582170

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 409, 410, 818, 943, 1886, 2045, 4090, 4715, 9407, 9430, 16769, 18814, 33538, 47035, 83845, 94070, 167690, 385687, 771374, 1928435, 3856870]

約数ペア:

[(1, 3856870), (2, 1928435), (5, 771374), (10, 385687), (23, 167690), (41, 94070), (46, 83845), (82, 47035), (115, 33538), (205, 18814), (230, 16769), (409, 9430), (410, 9407), (818, 4715), (943, 4090), (1886, 2045)]