409220372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{29339}}^1$

素因数の和:29671

約数の個数: 24

約数和(自身を含む): 783730080

約数和(自身を除く): 374509708

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 3487, 6974, 13948, 29339, 58678, 117356, 322729, 645458, 1290916, 9300463, 18600926, 37201852, 102305093, 204610186, 409220372]

約数ペア:

[(1, 409220372), (2, 204610186), (4, 102305093), (11, 37201852), (22, 18600926), (44, 9300463), (317, 1290916), (634, 645458), (1268, 322729), (3487, 117356), (6974, 58678), (13948, 29339)]