2405724

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 6021120

約数和(自身を除く): 3615396

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 223, 348, 372, 446, 669, 892, 899, 1338, 1798, 2676, 2697, 3596, 5394, 6467, 6913, 10788, 12934, 13826, 19401, 20739, 25868, 27652, 38802, 41478, 77604, 82956, 200477, 400954, 601431, 801908, 1202862, 2405724]

約数ペア:

[(1, 2405724), (2, 1202862), (3, 801908), (4, 601431), (6, 400954), (12, 200477), (29, 82956), (31, 77604), (58, 41478), (62, 38802), (87, 27652), (93, 25868), (116, 20739), (124, 19401), (174, 13826), (186, 12934), (223, 10788), (348, 6913), (372, 6467), (446, 5394), (669, 3596), (892, 2697), (899, 2676), (1338, 1798)]