2149970147006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4457}}^1\times {\mathrm{359449}}^1$

素因数の和:363980

約数の個数: 32

約数和(自身を含む): 3576619519200

約数和(自身を除く): 1426649372194

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 4457, 8914, 49027, 98054, 271877, 359449, 543754, 718898, 2990647, 3953939, 5981294, 7907878, 21926389, 43852778, 241190279, 482380558, 1602064193, 3204128386, 17622706123, 35245412246, 97725915773, 195451831546, 1074985073503, 2149970147006]

約数ペア:

[(1, 2149970147006), (2, 1074985073503), (11, 195451831546), (22, 97725915773), (61, 35245412246), (122, 17622706123), (671, 3204128386), (1342, 1602064193), (4457, 482380558), (8914, 241190279), (49027, 43852778), (98054, 21926389), (271877, 7907878), (359449, 5981294), (543754, 3953939), (718898, 2990647)]