890988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10607}}^1$

素因数の和:10621

約数の個数: 24

約数和(自身を含む): 2376192

約数和(自身を除く): 1485204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10607, 21214, 31821, 42428, 63642, 74249, 127284, 148498, 222747, 296996, 445494, 890988]

約数ペア:

[(1, 890988), (2, 445494), (3, 296996), (4, 222747), (6, 148498), (7, 127284), (12, 74249), (14, 63642), (21, 42428), (28, 31821), (42, 21214), (84, 10607)]