2104648

素因数分解:

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

素因数の和:99

約数の個数: 64

約数和(自身を含む): 5040000

約数和(自身を除く): 2935352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 59, 91, 98, 104, 118, 182, 196, 236, 343, 364, 392, 413, 472, 637, 686, 728, 767, 826, 1274, 1372, 1534, 1652, 2548, 2744, 2891, 3068, 3304, 4459, 5096, 5369, 5782, 6136, 8918, 10738, 11564, 17836, 20237, 21476, 23128, 35672, 37583, 40474, 42952, 75166, 80948, 150332, 161896, 263081, 300664, 526162, 1052324, 2104648]

約数ペア:

[(1, 2104648), (2, 1052324), (4, 526162), (7, 300664), (8, 263081), (13, 161896), (14, 150332), (26, 80948), (28, 75166), (49, 42952), (52, 40474), (56, 37583), (59, 35672), (91, 23128), (98, 21476), (104, 20237), (118, 17836), (182, 11564), (196, 10738), (236, 8918), (343, 6136), (364, 5782), (392, 5369), (413, 5096), (472, 4459), (637, 3304), (686, 3068), (728, 2891), (767, 2744), (826, 2548), (1274, 1652), (1372, 1534)]