2783702416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{19079}}^1$

素因数の和:19927

約数の個数: 40

約数和(自身を含む): 5891140800

約数和(自身を除く): 3107438384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 829, 1658, 3316, 6632, 9119, 13264, 18238, 19079, 36476, 38158, 72952, 76316, 145904, 152632, 209869, 305264, 419738, 839476, 1678952, 3357904, 15816491, 31632982, 63265964, 126531928, 173981401, 253063856, 347962802, 695925604, 1391851208, 2783702416]

約数ペア:

[(1, 2783702416), (2, 1391851208), (4, 695925604), (8, 347962802), (11, 253063856), (16, 173981401), (22, 126531928), (44, 63265964), (88, 31632982), (176, 15816491), (829, 3357904), (1658, 1678952), (3316, 839476), (6632, 419738), (9119, 305264), (13264, 209869), (18238, 152632), (19079, 145904), (36476, 76316), (38158, 72952)]