1263828912

素因数分解:

$2^4\times 3^1\times {\mathrm{1423}}^1\times {\mathrm{18503}}^1$

素因数の和:19937

約数の個数: 40

約数和(自身を含む): 3267362304

約数和(自身を除く): 2003533392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1423, 2846, 4269, 5692, 8538, 11384, 17076, 18503, 22768, 34152, 37006, 55509, 68304, 74012, 111018, 148024, 222036, 296048, 444072, 888144, 26329769, 52659538, 78989307, 105319076, 157978614, 210638152, 315957228, 421276304, 631914456, 1263828912]

約数ペア:

[(1, 1263828912), (2, 631914456), (3, 421276304), (4, 315957228), (6, 210638152), (8, 157978614), (12, 105319076), (16, 78989307), (24, 52659538), (48, 26329769), (1423, 888144), (2846, 444072), (4269, 296048), (5692, 222036), (8538, 148024), (11384, 111018), (17076, 74012), (18503, 68304), (22768, 55509), (34152, 37006)]