1983385786

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1\times {\mathrm{16273}}^1$

素因数の和:16833

約数の個数: 16

約数和(自身を含む): 3002553000

約数和(自身を除く): 1019167214

約数列:

[1, 2, 149, 298, 409, 818, 16273, 32546, 60941, 121882, 2424677, 4849354, 6655657, 13311314, 991692893, 1983385786]

約数ペア:

[(1, 1983385786), (2, 991692893), (149, 13311314), (298, 6655657), (409, 4849354), (818, 2424677), (16273, 121882), (32546, 60941)]