11431563416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{365179}}^1$

素因数の和:365248

約数の個数: 64

約数和(自身を含む): 26994105600

約数和(自身を除く): 15562542184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4472, 7826, 15652, 31304, 365179, 730358, 1460716, 2556253, 2921432, 4747327, 5112506, 9494654, 10225012, 15702697, 18989308, 20450024, 31405394, 33231289, 37978616, 62810788, 66462578, 109918879, 125621576, 132925156, 204135061, 219837758, 265850312, 408270122, 439675516, 816540244, 879351032, 1428945427, 1633080488, 2857890854, 5715781708, 11431563416]

約数ペア:

[(1, 11431563416), (2, 5715781708), (4, 2857890854), (7, 1633080488), (8, 1428945427), (13, 879351032), (14, 816540244), (26, 439675516), (28, 408270122), (43, 265850312), (52, 219837758), (56, 204135061), (86, 132925156), (91, 125621576), (104, 109918879), (172, 66462578), (182, 62810788), (301, 37978616), (344, 33231289), (364, 31405394), (559, 20450024), (602, 18989308), (728, 15702697), (1118, 10225012), (1204, 9494654), (2236, 5112506), (2408, 4747327), (3913, 2921432), (4472, 2556253), (7826, 1460716), (15652, 730358), (31304, 365179)]