979665004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{18181}}^1$

素因数の和:18913

約数の個数: 24

約数和(自身を含む): 1807290800

約数和(自身を除く): 827625796

約数列:

[1, 2, 4, 19, 38, 76, 709, 1418, 2836, 13471, 18181, 26942, 36362, 53884, 72724, 345439, 690878, 1381756, 12890329, 25780658, 51561316, 244916251, 489832502, 979665004]

約数ペア:

[(1, 979665004), (2, 489832502), (4, 244916251), (19, 51561316), (38, 25780658), (76, 12890329), (709, 1381756), (1418, 690878), (2836, 345439), (13471, 72724), (18181, 53884), (26942, 36362)]