2109608744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{15877}}^1$

素因数の和:16877

約数の個数: 32

約数和(自身を含む): 4192744680

約数和(自身を除く): 2083135936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 977, 1954, 3908, 7816, 15877, 16609, 31754, 33218, 63508, 66436, 127016, 132872, 269909, 539818, 1079636, 2159272, 15511829, 31023658, 62047316, 124094632, 263701093, 527402186, 1054804372, 2109608744]

約数ペア:

[(1, 2109608744), (2, 1054804372), (4, 527402186), (8, 263701093), (17, 124094632), (34, 62047316), (68, 31023658), (136, 15511829), (977, 2159272), (1954, 1079636), (3908, 539818), (7816, 269909), (15877, 132872), (16609, 127016), (31754, 66436), (33218, 63508)]