1227551164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{135731}}^1$

素因数の和:135778

約数の個数: 48

約数和(自身を含む): 2736357120

約数和(自身を除く): 1508805956

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 135731, 271462, 542924, 950117, 1900234, 2307427, 2578889, 3800468, 4614854, 5157778, 9229708, 10315556, 16151989, 18052223, 32303978, 36104446, 43841113, 64607956, 72208892, 87682226, 175364452, 306887791, 613775582, 1227551164]

約数ペア:

[(1, 1227551164), (2, 613775582), (4, 306887791), (7, 175364452), (14, 87682226), (17, 72208892), (19, 64607956), (28, 43841113), (34, 36104446), (38, 32303978), (68, 18052223), (76, 16151989), (119, 10315556), (133, 9229708), (238, 5157778), (266, 4614854), (323, 3800468), (476, 2578889), (532, 2307427), (646, 1900234), (1292, 950117), (2261, 542924), (4522, 271462), (9044, 135731)]