2664376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 6259680

約数和(自身を除く): 3595304

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 137, 143, 187, 221, 274, 286, 374, 442, 548, 572, 748, 884, 1096, 1144, 1496, 1507, 1768, 1781, 2329, 2431, 3014, 3562, 4658, 4862, 6028, 7124, 9316, 9724, 12056, 14248, 18632, 19448, 19591, 25619, 30277, 39182, 51238, 60554, 78364, 102476, 121108, 156728, 204952, 242216, 333047, 666094, 1332188, 2664376]

約数ペア:

[(1, 2664376), (2, 1332188), (4, 666094), (8, 333047), (11, 242216), (13, 204952), (17, 156728), (22, 121108), (26, 102476), (34, 78364), (44, 60554), (52, 51238), (68, 39182), (88, 30277), (104, 25619), (136, 19591), (137, 19448), (143, 18632), (187, 14248), (221, 12056), (274, 9724), (286, 9316), (374, 7124), (442, 6028), (548, 4862), (572, 4658), (748, 3562), (884, 3014), (1096, 2431), (1144, 2329), (1496, 1781), (1507, 1768)]