1309703098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{76421}}^1$

素因数の和:76494

約数の個数: 32

約数和(自身を含む): 2311001280

約数和(自身を除く): 1001298182

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 8569, 17138, 76421, 152842, 840631, 1451999, 1681262, 2903998, 3133261, 6266522, 15971989, 31943978, 34465871, 59531959, 68931742, 119063918, 654851549, 1309703098]

約数ペア:

[(1, 1309703098), (2, 654851549), (11, 119063918), (19, 68931742), (22, 59531959), (38, 34465871), (41, 31943978), (82, 15971989), (209, 6266522), (418, 3133261), (451, 2903998), (779, 1681262), (902, 1451999), (1558, 840631), (8569, 152842), (17138, 76421)]