1218779135

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{230611}}^1$

素因数の和:230774

約数の個数: 16

約数和(自身を含む): 1682545152

約数和(自身を除く): 463766017

約数列:

[1, 5, 7, 35, 151, 755, 1057, 5285, 230611, 1153055, 1614277, 8071385, 34822261, 174111305, 243755827, 1218779135]

約数ペア:

[(1, 1218779135), (5, 243755827), (7, 174111305), (35, 34822261), (151, 8071385), (755, 1614277), (1057, 1153055), (5285, 230611)]