2018968688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{674789}}^1$

素因数の和:674825

約数の個数: 40

約数和(自身を含む): 4518393840

約数和(自身を除く): 2499425152

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 674789, 1349578, 2699156, 5398312, 7422679, 10796624, 11471413, 14845358, 22942826, 29690716, 45885652, 59381432, 91771304, 118762864, 126185543, 183542608, 252371086, 504742172, 1009484344, 2018968688]

約数ペア:

[(1, 2018968688), (2, 1009484344), (4, 504742172), (8, 252371086), (11, 183542608), (16, 126185543), (17, 118762864), (22, 91771304), (34, 59381432), (44, 45885652), (68, 29690716), (88, 22942826), (136, 14845358), (176, 11471413), (187, 10796624), (272, 7422679), (374, 5398312), (748, 2699156), (1496, 1349578), (2992, 674789)]