1320767554

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1\times {\mathrm{9781}}^1$

素因数の和:10521

約数の個数: 16

約数和(自身を含む): 2003040576

約数和(自身を除く): 682273022

約数列:

[1, 2, 107, 214, 631, 1262, 9781, 19562, 67517, 135034, 1046567, 2093134, 6171811, 12343622, 660383777, 1320767554]

約数ペア:

[(1, 1320767554), (2, 660383777), (107, 12343622), (214, 6171811), (631, 2093134), (1262, 1046567), (9781, 135034), (19562, 67517)]