1213320199112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{590543}}^1$

素因数の和:592506

約数の個数: 64

約数和(自身を含む): 2738234419200

約数和(自身を除く): 1524914220088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1931, 3862, 7724, 13517, 15448, 27034, 36689, 54068, 73378, 108136, 146756, 256823, 293512, 513646, 590543, 1027292, 1181086, 2054584, 2362172, 4133801, 4724344, 8267602, 11220317, 16535204, 22440634, 33070408, 44881268, 78542219, 89762536, 157084438, 314168876, 628337752, 1140338533, 2280677066, 4561354132, 7982369731, 9122708264, 15964739462, 21666432127, 31929478924, 43332864254, 63858957848, 86665728508, 151665024889, 173331457016, 303330049778, 606660099556, 1213320199112]

約数ペア:

[(1, 1213320199112), (2, 606660099556), (4, 303330049778), (7, 173331457016), (8, 151665024889), (14, 86665728508), (19, 63858957848), (28, 43332864254), (38, 31929478924), (56, 21666432127), (76, 15964739462), (133, 9122708264), (152, 7982369731), (266, 4561354132), (532, 2280677066), (1064, 1140338533), (1931, 628337752), (3862, 314168876), (7724, 157084438), (13517, 89762536), (15448, 78542219), (27034, 44881268), (36689, 33070408), (54068, 22440634), (73378, 16535204), (108136, 11220317), (146756, 8267602), (256823, 4724344), (293512, 4133801), (513646, 2362172), (590543, 2054584), (1027292, 1181086)]