1245851281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 1405900800

約数和(自身を除く): 160049519

約数列:

[1, 23, 29, 31, 89, 667, 677, 713, 899, 2047, 2581, 2759, 15571, 19633, 20677, 20987, 59363, 60253, 63457, 80011, 451559, 482701, 608623, 1385819, 1747337, 1840253, 1867843, 13998329, 40188751, 42960389, 54167447, 1245851281]

約数ペア:

[(1, 1245851281), (23, 54167447), (29, 42960389), (31, 40188751), (89, 13998329), (667, 1867843), (677, 1840253), (713, 1747337), (899, 1385819), (2047, 608623), (2581, 482701), (2759, 451559), (15571, 80011), (19633, 63457), (20677, 60253), (20987, 59363)]