2055878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1676602

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 239, 253, 374, 391, 478, 506, 782, 2629, 4063, 4301, 5258, 5497, 8126, 8602, 10994, 44693, 60467, 89386, 93449, 120934, 186898, 1027939, 2055878]

約数ペア:

[(1, 2055878), (2, 1027939), (11, 186898), (17, 120934), (22, 93449), (23, 89386), (34, 60467), (46, 44693), (187, 10994), (239, 8602), (253, 8126), (374, 5497), (391, 5258), (478, 4301), (506, 4063), (782, 2629)]