2012679328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1458

約数の個数: 96

約数和(自身を含む): 4469617152

約数和(自身を除く): 2456937824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 103, 172, 176, 206, 344, 352, 412, 473, 688, 824, 946, 1133, 1291, 1376, 1648, 1892, 2266, 2582, 3296, 3784, 4429, 4532, 5164, 7568, 8858, 9064, 10328, 14201, 15136, 17716, 18128, 20656, 28402, 35432, 36256, 41312, 48719, 55513, 56804, 70864, 97438, 111026, 113608, 132973, 141728, 194876, 222052, 227216, 265946, 389752, 444104, 454432, 531892, 610643, 779504, 888208, 1063784, 1221286, 1462703, 1559008, 1776416, 2127568, 2442572, 2925406, 4255136, 4885144, 5717839, 5850812, 9770288, 11435678, 11701624, 19540576, 22871356, 23403248, 45742712, 46806496, 62896229, 91485424, 125792458, 182970848, 251584916, 503169832, 1006339664, 2012679328]

約数ペア:

[(1, 2012679328), (2, 1006339664), (4, 503169832), (8, 251584916), (11, 182970848), (16, 125792458), (22, 91485424), (32, 62896229), (43, 46806496), (44, 45742712), (86, 23403248), (88, 22871356), (103, 19540576), (172, 11701624), (176, 11435678), (206, 9770288), (344, 5850812), (352, 5717839), (412, 4885144), (473, 4255136), (688, 2925406), (824, 2442572), (946, 2127568), (1133, 1776416), (1291, 1559008), (1376, 1462703), (1648, 1221286), (1892, 1063784), (2266, 888208), (2582, 779504), (3296, 610643), (3784, 531892), (4429, 454432), (4532, 444104), (5164, 389752), (7568, 265946), (8858, 227216), (9064, 222052), (10328, 194876), (14201, 141728), (15136, 132973), (17716, 113608), (18128, 111026), (20656, 97438), (28402, 70864), (35432, 56804), (36256, 55513), (41312, 48719)]