385981998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{147209}}^1$

素因数の和:147256

約数の個数: 32

約数和(自身を含む): 847929600

約数和(自身を除く): 461947602

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 147209, 294418, 441627, 883254, 2796971, 3385807, 5593942, 6771614, 8390913, 10157421, 16781826, 20314842, 64330333, 128660666, 192990999, 385981998]

約数ペア:

[(1, 385981998), (2, 192990999), (3, 128660666), (6, 64330333), (19, 20314842), (23, 16781826), (38, 10157421), (46, 8390913), (57, 6771614), (69, 5593942), (114, 3385807), (138, 2796971), (437, 883254), (874, 441627), (1311, 294418), (2622, 147209)]