7171280998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{16057}}^1$

素因数の和:16181

約数の個数: 64

約数和(自身を含む): 13689123840

約数和(自身を除く): 6517842842

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 73, 133, 146, 161, 266, 322, 437, 511, 874, 1022, 1387, 1679, 2774, 3059, 3358, 6118, 9709, 11753, 16057, 19418, 23506, 31901, 32114, 63802, 112399, 223307, 224798, 305083, 369311, 446614, 610166, 738622, 1172161, 2135581, 2344322, 2585177, 4271162, 5170354, 7016909, 8205127, 14033818, 16410254, 22271059, 26959703, 44542118, 49118363, 53919406, 98236726, 155897413, 188717921, 311794826, 377435842, 512234357, 1024468714, 3585640499, 7171280998]

約数ペア:

[(1, 7171280998), (2, 3585640499), (7, 1024468714), (14, 512234357), (19, 377435842), (23, 311794826), (38, 188717921), (46, 155897413), (73, 98236726), (133, 53919406), (146, 49118363), (161, 44542118), (266, 26959703), (322, 22271059), (437, 16410254), (511, 14033818), (874, 8205127), (1022, 7016909), (1387, 5170354), (1679, 4271162), (2774, 2585177), (3059, 2344322), (3358, 2135581), (6118, 1172161), (9709, 738622), (11753, 610166), (16057, 446614), (19418, 369311), (23506, 305083), (31901, 224798), (32114, 223307), (63802, 112399)]