1333904

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 60

約数和(自身を含む): 3116988

約数和(自身を除く): 1783084

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 88, 104, 106, 121, 143, 176, 208, 212, 242, 286, 424, 484, 572, 583, 689, 848, 968, 1144, 1166, 1378, 1573, 1936, 2288, 2332, 2756, 3146, 4664, 5512, 6292, 6413, 7579, 9328, 11024, 12584, 12826, 15158, 25168, 25652, 30316, 51304, 60632, 83369, 102608, 121264, 166738, 333476, 666952, 1333904]

約数ペア:

[(1, 1333904), (2, 666952), (4, 333476), (8, 166738), (11, 121264), (13, 102608), (16, 83369), (22, 60632), (26, 51304), (44, 30316), (52, 25652), (53, 25168), (88, 15158), (104, 12826), (106, 12584), (121, 11024), (143, 9328), (176, 7579), (208, 6413), (212, 6292), (242, 5512), (286, 4664), (424, 3146), (484, 2756), (572, 2332), (583, 2288), (689, 1936), (848, 1573), (968, 1378), (1144, 1166)]