3280996570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{194027}}^1$

素因数の和:194142

約数の個数: 32

約数和(自身を含む): 6286507200

約数和(自身を除く): 3005510630

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 8455, 16910, 194027, 388054, 970135, 1940270, 3686513, 7373026, 17268403, 18432565, 34536806, 36865130, 86342015, 172684030, 328099657, 656199314, 1640498285, 3280996570]

約数ペア:

[(1, 3280996570), (2, 1640498285), (5, 656199314), (10, 328099657), (19, 172684030), (38, 86342015), (89, 36865130), (95, 34536806), (178, 18432565), (190, 17268403), (445, 7373026), (890, 3686513), (1691, 1940270), (3382, 970135), (8455, 388054), (16910, 194027)]