971604

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 36

約数和(自身を含む): 2486484

約数和(自身を除く): 1514880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 197, 274, 394, 411, 548, 591, 788, 822, 1182, 1233, 1644, 1773, 2364, 2466, 3546, 4932, 7092, 26989, 53978, 80967, 107956, 161934, 242901, 323868, 485802, 971604]

約数ペア:

[(1, 971604), (2, 485802), (3, 323868), (4, 242901), (6, 161934), (9, 107956), (12, 80967), (18, 53978), (36, 26989), (137, 7092), (197, 4932), (274, 3546), (394, 2466), (411, 2364), (548, 1773), (591, 1644), (788, 1233), (822, 1182)]