2018744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2819656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 59, 91, 94, 104, 118, 182, 188, 236, 329, 364, 376, 413, 472, 611, 658, 728, 767, 826, 1222, 1316, 1534, 1652, 2444, 2632, 2773, 3068, 3304, 4277, 4888, 5369, 5546, 6136, 8554, 10738, 11092, 17108, 19411, 21476, 22184, 34216, 36049, 38822, 42952, 72098, 77644, 144196, 155288, 252343, 288392, 504686, 1009372, 2018744]

約数ペア:

[(1, 2018744), (2, 1009372), (4, 504686), (7, 288392), (8, 252343), (13, 155288), (14, 144196), (26, 77644), (28, 72098), (47, 42952), (52, 38822), (56, 36049), (59, 34216), (91, 22184), (94, 21476), (104, 19411), (118, 17108), (182, 11092), (188, 10738), (236, 8554), (329, 6136), (364, 5546), (376, 5369), (413, 4888), (472, 4277), (611, 3304), (658, 3068), (728, 2773), (767, 2632), (826, 2444), (1222, 1652), (1316, 1534)]