338635388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10453}}^1$

素因数の和:10566

約数の個数: 48

約数和(自身を含む): 737634240

約数和(自身を除く): 398998852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 4628, 8099, 10453, 16198, 20906, 32396, 41812, 73171, 135889, 146342, 271778, 292684, 543556, 930317, 951223, 1860634, 1902446, 3721268, 3804892, 6512219, 12094121, 13024438, 24188242, 26048876, 48376484, 84658847, 169317694, 338635388]

約数ペア:

[(1, 338635388), (2, 169317694), (4, 84658847), (7, 48376484), (13, 26048876), (14, 24188242), (26, 13024438), (28, 12094121), (52, 6512219), (89, 3804892), (91, 3721268), (178, 1902446), (182, 1860634), (356, 951223), (364, 930317), (623, 543556), (1157, 292684), (1246, 271778), (2314, 146342), (2492, 135889), (4628, 73171), (8099, 41812), (10453, 32396), (16198, 20906)]