2126608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 4615776

約数和(自身を除く): 2489168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 281, 344, 473, 562, 688, 946, 1124, 1892, 2248, 3091, 3784, 4496, 6182, 7568, 12083, 12364, 24166, 24728, 48332, 49456, 96664, 132913, 193328, 265826, 531652, 1063304, 2126608]

約数ペア:

[(1, 2126608), (2, 1063304), (4, 531652), (8, 265826), (11, 193328), (16, 132913), (22, 96664), (43, 49456), (44, 48332), (86, 24728), (88, 24166), (172, 12364), (176, 12083), (281, 7568), (344, 6182), (473, 4496), (562, 3784), (688, 3091), (946, 2248), (1124, 1892)]