2079968462

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38891}}^1$

素因数の和:38945

約数の個数: 48

約数和(自身を含む): 3910512816

約数和(自身を除く): 1830544354

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 121, 143, 187, 221, 242, 286, 374, 442, 1573, 2057, 2431, 3146, 4114, 4862, 26741, 38891, 53482, 77782, 427801, 505583, 661147, 855602, 1011166, 1322294, 4705811, 5561413, 7272617, 8594911, 9411622, 11122826, 14545234, 17189822, 61175543, 79998787, 94544021, 122351086, 159997574, 189088042, 1039984231, 2079968462]

約数ペア:

[(1, 2079968462), (2, 1039984231), (11, 189088042), (13, 159997574), (17, 122351086), (22, 94544021), (26, 79998787), (34, 61175543), (121, 17189822), (143, 14545234), (187, 11122826), (221, 9411622), (242, 8594911), (286, 7272617), (374, 5561413), (442, 4705811), (1573, 1322294), (2057, 1011166), (2431, 855602), (3146, 661147), (4114, 505583), (4862, 427801), (26741, 77782), (38891, 53482)]