1222452014

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 2283282432

約数和(自身を除く): 1060830418

約数列:

[1, 2, 7, 14, 17, 34, 71, 73, 119, 142, 146, 238, 497, 511, 991, 994, 1022, 1207, 1241, 1982, 2414, 2482, 5183, 6937, 8449, 8687, 10366, 13874, 16847, 16898, 17374, 33694, 36281, 70361, 72343, 72562, 88111, 117929, 140722, 144686, 176222, 235858, 492527, 506401, 616777, 985054, 1012802, 1196137, 1229831, 1233554, 2392274, 2459662, 5136353, 8372959, 8608817, 10272706, 16745918, 17217634, 35954471, 71908942, 87318001, 174636002, 611226007, 1222452014]

約数ペア:

[(1, 1222452014), (2, 611226007), (7, 174636002), (14, 87318001), (17, 71908942), (34, 35954471), (71, 17217634), (73, 16745918), (119, 10272706), (142, 8608817), (146, 8372959), (238, 5136353), (497, 2459662), (511, 2392274), (991, 1233554), (994, 1229831), (1022, 1196137), (1207, 1012802), (1241, 985054), (1982, 616777), (2414, 506401), (2482, 492527), (5183, 235858), (6937, 176222), (8449, 144686), (8687, 140722), (10366, 117929), (13874, 88111), (16847, 72562), (16898, 72343), (17374, 70361), (33694, 36281)]