3881374

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 7004160

約数和(自身を除く): 3122786

約数列:

[1, 2, 7, 14, 37, 59, 74, 118, 127, 254, 259, 413, 518, 826, 889, 1778, 2183, 4366, 4699, 7493, 9398, 14986, 15281, 30562, 32893, 52451, 65786, 104902, 277241, 554482, 1940687, 3881374]

約数ペア:

[(1, 3881374), (2, 1940687), (7, 554482), (14, 277241), (37, 104902), (59, 65786), (74, 52451), (118, 32893), (127, 30562), (254, 15281), (259, 14986), (413, 9398), (518, 7493), (826, 4699), (889, 4366), (1778, 2183)]