1642303778

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{2027}}^1\times {\mathrm{2099}}^1$

素因数の和:4321

約数の個数: 16

約数和(自身を含む): 2478621600

約数和(自身を除く): 836317822

約数列:

[1, 2, 193, 386, 2027, 2099, 4054, 4198, 391211, 405107, 782422, 810214, 4254673, 8509346, 821151889, 1642303778]

約数ペア:

[(1, 1642303778), (2, 821151889), (193, 8509346), (386, 4254673), (2027, 810214), (2099, 782422), (4054, 405107), (4198, 391211)]