2013381208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2801}}^1\times {\mathrm{4729}}^1$

素因数の和:7555

約数の個数: 32

約数和(自身を含む): 3976038000

約数和(自身を除く): 1962656792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2801, 4729, 5602, 9458, 11204, 18916, 22408, 37832, 53219, 89851, 106438, 179702, 212876, 359404, 425752, 718808, 13245929, 26491858, 52983716, 105967432, 251672651, 503345302, 1006690604, 2013381208]

約数ペア:

[(1, 2013381208), (2, 1006690604), (4, 503345302), (8, 251672651), (19, 105967432), (38, 52983716), (76, 26491858), (152, 13245929), (2801, 718808), (4729, 425752), (5602, 359404), (9458, 212876), (11204, 179702), (18916, 106438), (22408, 89851), (37832, 53219)]