291216198262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3343}}^1\times {\mathrm{12491}}^1$

素因数の和:16164

約数の個数: 32

約数和(自身を含む): 478220143104

約数和(自身を除く): 187003944842

約数列:

[1, 2, 11, 22, 317, 634, 3343, 3487, 6686, 6974, 12491, 24982, 36773, 73546, 137401, 274802, 1059731, 2119462, 3959647, 7919294, 11657041, 23314082, 41757413, 43556117, 83514826, 87112234, 459331543, 918663086, 13237099921, 26474199842, 145608099131, 291216198262]

約数ペア:

[(1, 291216198262), (2, 145608099131), (11, 26474199842), (22, 13237099921), (317, 918663086), (634, 459331543), (3343, 87112234), (3487, 83514826), (6686, 43556117), (6974, 41757413), (12491, 23314082), (24982, 11657041), (36773, 7919294), (73546, 3959647), (137401, 2119462), (274802, 1059731)]