2584204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 3040436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 89, 119, 122, 178, 238, 244, 356, 427, 476, 623, 854, 1037, 1246, 1513, 1708, 2074, 2492, 3026, 4148, 5429, 6052, 7259, 10591, 10858, 14518, 21182, 21716, 29036, 38003, 42364, 76006, 92293, 152012, 184586, 369172, 646051, 1292102, 2584204]

約数ペア:

[(1, 2584204), (2, 1292102), (4, 646051), (7, 369172), (14, 184586), (17, 152012), (28, 92293), (34, 76006), (61, 42364), (68, 38003), (89, 29036), (119, 21716), (122, 21182), (178, 14518), (238, 10858), (244, 10591), (356, 7259), (427, 6052), (476, 5429), (623, 4148), (854, 3026), (1037, 2492), (1246, 2074), (1513, 1708)]