2053108272

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{994723}}^1$

素因数の和:994777

約数の個数: 40

約数和(自身を含む): 5427214144

約数和(自身を除く): 3374105872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 994723, 1989446, 2984169, 3978892, 5968338, 7957784, 11936676, 15915568, 23873352, 42773089, 47746704, 85546178, 128319267, 171092356, 256638534, 342184712, 513277068, 684369424, 1026554136, 2053108272]

約数ペア:

[(1, 2053108272), (2, 1026554136), (3, 684369424), (4, 513277068), (6, 342184712), (8, 256638534), (12, 171092356), (16, 128319267), (24, 85546178), (43, 47746704), (48, 42773089), (86, 23873352), (129, 15915568), (172, 11936676), (258, 7957784), (344, 5968338), (516, 3978892), (688, 2984169), (1032, 1989446), (2064, 994723)]