13499836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 29030400

約数和(自身を除く): 15530564

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 359, 476, 553, 718, 1106, 1343, 1436, 2212, 2513, 2686, 5026, 5372, 6103, 9401, 10052, 12206, 18802, 24412, 28361, 37604, 42721, 56722, 85442, 113444, 170884, 198527, 397054, 482137, 794108, 964274, 1928548, 3374959, 6749918, 13499836]

約数ペア:

[(1, 13499836), (2, 6749918), (4, 3374959), (7, 1928548), (14, 964274), (17, 794108), (28, 482137), (34, 397054), (68, 198527), (79, 170884), (119, 113444), (158, 85442), (238, 56722), (316, 42721), (359, 37604), (476, 28361), (553, 24412), (718, 18802), (1106, 12206), (1343, 10052), (1436, 9401), (2212, 6103), (2513, 5372), (2686, 5026)]