283990364

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 583564800

約数和(自身を除く): 299574436

約数列:

[1, 2, 4, 7, 14, 28, 59, 103, 118, 206, 236, 412, 413, 721, 826, 1442, 1652, 1669, 2884, 3338, 6077, 6676, 11683, 12154, 23366, 24308, 42539, 46732, 85078, 98471, 170156, 171907, 196942, 343814, 393884, 687628, 689297, 1203349, 1378594, 2406698, 2757188, 4813396, 10142513, 20285026, 40570052, 70997591, 141995182, 283990364]

約数ペア:

[(1, 283990364), (2, 141995182), (4, 70997591), (7, 40570052), (14, 20285026), (28, 10142513), (59, 4813396), (103, 2757188), (118, 2406698), (206, 1378594), (236, 1203349), (412, 689297), (413, 687628), (721, 393884), (826, 343814), (1442, 196942), (1652, 171907), (1669, 170156), (2884, 98471), (3338, 85078), (6077, 46732), (6676, 42539), (11683, 24308), (12154, 23366)]