973160864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{54403}}^1$

素因数の和:54469

約数の個数: 48

約数和(自身を含む): 2111310432

約数和(自身を除く): 1138149568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 17888, 54403, 108806, 217612, 435224, 707239, 870448, 1414478, 1740896, 2339329, 2828956, 4678658, 5657912, 9357316, 11315824, 18714632, 22631648, 30411277, 37429264, 60822554, 74858528, 121645108, 243290216, 486580432, 973160864]

約数ペア:

[(1, 973160864), (2, 486580432), (4, 243290216), (8, 121645108), (13, 74858528), (16, 60822554), (26, 37429264), (32, 30411277), (43, 22631648), (52, 18714632), (86, 11315824), (104, 9357316), (172, 5657912), (208, 4678658), (344, 2828956), (416, 2339329), (559, 1740896), (688, 1414478), (1118, 870448), (1376, 707239), (2236, 435224), (4472, 217612), (8944, 108806), (17888, 54403)]