921615842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{9323}}^1$

素因数の和:9662

約数の個数: 32

約数和(自身を含む): 1654152192

約数和(自身を除く): 732536350

約数列:

[1, 2, 7, 14, 23, 46, 161, 307, 322, 614, 2149, 4298, 7061, 9323, 14122, 18646, 49427, 65261, 98854, 130522, 214429, 428858, 1501003, 2862161, 3002006, 5724322, 20035127, 40070254, 65829703, 131659406, 460807921, 921615842]

約数ペア:

[(1, 921615842), (2, 460807921), (7, 131659406), (14, 65829703), (23, 40070254), (46, 20035127), (161, 5724322), (307, 3002006), (322, 2862161), (614, 1501003), (2149, 428858), (4298, 214429), (7061, 130522), (9323, 98854), (14122, 65261), (18646, 49427)]