2003144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 4717440

約数和(自身を除く): 2714296

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 103, 104, 136, 143, 187, 206, 221, 286, 374, 412, 442, 572, 748, 824, 884, 1133, 1144, 1339, 1496, 1751, 1768, 2266, 2431, 2678, 3502, 4532, 4862, 5356, 7004, 9064, 9724, 10712, 14008, 14729, 19261, 19448, 22763, 29458, 38522, 45526, 58916, 77044, 91052, 117832, 154088, 182104, 250393, 500786, 1001572, 2003144]

約数ペア:

[(1, 2003144), (2, 1001572), (4, 500786), (8, 250393), (11, 182104), (13, 154088), (17, 117832), (22, 91052), (26, 77044), (34, 58916), (44, 45526), (52, 38522), (68, 29458), (88, 22763), (103, 19448), (104, 19261), (136, 14729), (143, 14008), (187, 10712), (206, 9724), (221, 9064), (286, 7004), (374, 5356), (412, 4862), (442, 4532), (572, 3502), (748, 2678), (824, 2431), (884, 2266), (1133, 1768), (1144, 1751), (1339, 1496)]