2453542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 4901472

約数和(自身を除く): 2447930

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 61, 91, 119, 122, 169, 182, 221, 238, 338, 427, 442, 793, 854, 1037, 1183, 1547, 1586, 2074, 2366, 2873, 3094, 5551, 5746, 7259, 10309, 11102, 13481, 14518, 20111, 20618, 26962, 40222, 72163, 94367, 144326, 175253, 188734, 350506, 1226771, 2453542]

約数ペア:

[(1, 2453542), (2, 1226771), (7, 350506), (13, 188734), (14, 175253), (17, 144326), (26, 94367), (34, 72163), (61, 40222), (91, 26962), (119, 20618), (122, 20111), (169, 14518), (182, 13481), (221, 11102), (238, 10309), (338, 7259), (427, 5746), (442, 5551), (793, 3094), (854, 2873), (1037, 2366), (1183, 2074), (1547, 1586)]