285965264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1374833}}^1$

素因数の和:1374854

約数の個数: 20

約数和(自身を含む): 596677956

約数和(自身を除く): 310712692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1374833, 2749666, 5499332, 10998664, 17872829, 21997328, 35745658, 71491316, 142982632, 285965264]

約数ペア:

[(1, 285965264), (2, 142982632), (4, 71491316), (8, 35745658), (13, 21997328), (16, 17872829), (26, 10998664), (52, 5499332), (104, 2749666), (208, 1374833)]