1643742014

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{1933}}^1\times {\mathrm{2203}}^1$

素因数の和:4331

約数の個数: 16

約数和(自身を含む): 2480795952

約数和(自身を除く): 837053938

約数列:

[1, 2, 193, 386, 1933, 2203, 3866, 4406, 373069, 425179, 746138, 850358, 4258399, 8516798, 821871007, 1643742014]

約数ペア:

[(1, 1643742014), (2, 821871007), (193, 8516798), (386, 4258399), (1933, 850358), (2203, 746138), (3866, 425179), (4406, 373069)]