1260128

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 24

約数和(自身を含む): 2531088

約数和(自身を除く): 1270960

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 743, 848, 1486, 1696, 2972, 5944, 11888, 23776, 39379, 78758, 157516, 315032, 630064, 1260128]

約数ペア:

[(1, 1260128), (2, 630064), (4, 315032), (8, 157516), (16, 78758), (32, 39379), (53, 23776), (106, 11888), (212, 5944), (424, 2972), (743, 1696), (848, 1486)]