2012907984952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{49727}}^1\times {\mathrm{297641}}^1$

素因数の和:347391

約数の個数: 32

約数和(自身を含む): 3996308171520

約数和(自身を除く): 1983400186568

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 49727, 99454, 198908, 297641, 397816, 595282, 845359, 1190564, 1690718, 2381128, 3381436, 5059897, 6762872, 10119794, 20239588, 40479176, 14800794007, 29601588014, 59203176028, 118406352056, 251613498119, 503226996238, 1006453992476, 2012907984952]

約数ペア:

[(1, 2012907984952), (2, 1006453992476), (4, 503226996238), (8, 251613498119), (17, 118406352056), (34, 59203176028), (68, 29601588014), (136, 14800794007), (49727, 40479176), (99454, 20239588), (198908, 10119794), (297641, 6762872), (397816, 5059897), (595282, 3381436), (845359, 2381128), (1190564, 1690718)]