2008491618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{28687}}^1$

素因数の和:30366

約数の個数: 32

約数和(自身を含む): 4593752064

約数和(自身を除く): 2585260446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1667, 3334, 5001, 10002, 11669, 23338, 28687, 35007, 57374, 70014, 86061, 172122, 200809, 401618, 602427, 1204854, 47821229, 95642458, 143463687, 286927374, 334748603, 669497206, 1004245809, 2008491618]

約数ペア:

[(1, 2008491618), (2, 1004245809), (3, 669497206), (6, 334748603), (7, 286927374), (14, 143463687), (21, 95642458), (42, 47821229), (1667, 1204854), (3334, 602427), (5001, 401618), (10002, 200809), (11669, 172122), (23338, 86061), (28687, 70014), (35007, 57374)]