2009161726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{369739}}^1$

素因数の和:369784

約数の個数: 32

約数和(自身を含む): 3726979200

約数和(自身を除く): 1717817474

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 369739, 739478, 4067129, 4806607, 7025041, 8134258, 9613214, 14050082, 52872677, 77275451, 91325533, 105745354, 154550902, 182651066, 1004580863, 2009161726]

約数ペア:

[(1, 2009161726), (2, 1004580863), (11, 182651066), (13, 154550902), (19, 105745354), (22, 91325533), (26, 77275451), (38, 52872677), (143, 14050082), (209, 9613214), (247, 8134258), (286, 7025041), (418, 4806607), (494, 4067129), (2717, 739478), (5434, 369739)]