1248928

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1300

約数の個数: 24

約数和(自身を含む): 2540160

約数和(自身を除く): 1291232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1259, 2518, 5036, 10072, 20144, 39029, 40288, 78058, 156116, 312232, 624464, 1248928]

約数ペア:

[(1, 1248928), (2, 624464), (4, 312232), (8, 156116), (16, 78058), (31, 40288), (32, 39029), (62, 20144), (124, 10072), (248, 5036), (496, 2518), (992, 1259)]