7831212844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{93949}}^1$

素因数の和:94202

約数の個数: 48

約数和(自身を含む): 16941064000

約数和(自身を除く): 9109851156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 229, 364, 458, 916, 1603, 2977, 3206, 5954, 6412, 11908, 20839, 41678, 83356, 93949, 187898, 375796, 657643, 1221337, 1315286, 2442674, 2630572, 4885348, 8549359, 17098718, 21514321, 34197436, 43028642, 86057284, 150600247, 279686173, 301200494, 559372346, 602400988, 1118744692, 1957803211, 3915606422, 7831212844]

約数ペア:

[(1, 7831212844), (2, 3915606422), (4, 1957803211), (7, 1118744692), (13, 602400988), (14, 559372346), (26, 301200494), (28, 279686173), (52, 150600247), (91, 86057284), (182, 43028642), (229, 34197436), (364, 21514321), (458, 17098718), (916, 8549359), (1603, 4885348), (2977, 2630572), (3206, 2442674), (5954, 1315286), (6412, 1221337), (11908, 657643), (20839, 375796), (41678, 187898), (83356, 93949)]