2079005984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{111439}}^1$

素因数の和:111513

約数の個数: 48

約数和(自身を含む): 4549426560

約数和(自身を除く): 2470420576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1696, 2332, 4664, 9328, 18656, 111439, 222878, 445756, 891512, 1225829, 1783024, 2451658, 3566048, 4903316, 5906267, 9806632, 11812534, 19613264, 23625068, 39226528, 47250136, 64968937, 94500272, 129937874, 189000544, 259875748, 519751496, 1039502992, 2079005984]

約数ペア:

[(1, 2079005984), (2, 1039502992), (4, 519751496), (8, 259875748), (11, 189000544), (16, 129937874), (22, 94500272), (32, 64968937), (44, 47250136), (53, 39226528), (88, 23625068), (106, 19613264), (176, 11812534), (212, 9806632), (352, 5906267), (424, 4903316), (583, 3566048), (848, 2451658), (1166, 1783024), (1696, 1225829), (2332, 891512), (4664, 445756), (9328, 222878), (18656, 111439)]