2100051914

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{27617}}^1$

素因数の和:28009

約数の個数: 16

約数和(自身を含む): 3182587848

約数和(自身を除く): 1082535934

約数列:

[1, 2, 193, 197, 386, 394, 27617, 38021, 55234, 76042, 5330081, 5440549, 10660162, 10881098, 1050025957, 2100051914]

約数ペア:

[(1, 2100051914), (2, 1050025957), (193, 10881098), (197, 10660162), (386, 5440549), (394, 5330081), (27617, 76042), (38021, 55234)]