2912081776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{248981}}^1$

素因数の和:249049

約数の個数: 40

約数和(自身を含む): 6113006064

約数和(自身を除く): 3200924288

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 248981, 497962, 995924, 1991848, 3983696, 4232677, 8465354, 10706183, 16930708, 21412366, 33861416, 42824732, 67722832, 85649464, 171298928, 182005111, 364010222, 728020444, 1456040888, 2912081776]

約数ペア:

[(1, 2912081776), (2, 1456040888), (4, 728020444), (8, 364010222), (16, 182005111), (17, 171298928), (34, 85649464), (43, 67722832), (68, 42824732), (86, 33861416), (136, 21412366), (172, 16930708), (272, 10706183), (344, 8465354), (688, 4232677), (731, 3983696), (1462, 1991848), (2924, 995924), (5848, 497962), (11696, 248981)]