8678296844

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{3853}}^1$

素因数の和:4434

約数の個数: 48

約数和(自身を含む): 17484333888

約数和(自身を除く): 8806037044

約数列:

[1, 2, 4, 7, 14, 28, 257, 313, 514, 626, 1028, 1252, 1799, 2191, 3598, 3853, 4382, 7196, 7706, 8764, 15412, 26971, 53942, 80441, 107884, 160882, 321764, 563087, 990221, 1126174, 1205989, 1980442, 2252348, 2411978, 3960884, 4823956, 6931547, 8441923, 13863094, 16883846, 27726188, 33767692, 309939173, 619878346, 1239756692, 2169574211, 4339148422, 8678296844]

約数ペア:

[(1, 8678296844), (2, 4339148422), (4, 2169574211), (7, 1239756692), (14, 619878346), (28, 309939173), (257, 33767692), (313, 27726188), (514, 16883846), (626, 13863094), (1028, 8441923), (1252, 6931547), (1799, 4823956), (2191, 3960884), (3598, 2411978), (3853, 2252348), (4382, 1980442), (7196, 1205989), (7706, 1126174), (8764, 990221), (15412, 563087), (26971, 321764), (53942, 160882), (80441, 107884)]