2687048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3717

約数の個数: 32

約数和(自身を含む): 6202560

約数和(自身を除く): 3515512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 3691, 7382, 14764, 25837, 29528, 47983, 51674, 95966, 103348, 191932, 206696, 335881, 383864, 671762, 1343524, 2687048]

約数ペア:

[(1, 2687048), (2, 1343524), (4, 671762), (7, 383864), (8, 335881), (13, 206696), (14, 191932), (26, 103348), (28, 95966), (52, 51674), (56, 47983), (91, 29528), (104, 25837), (182, 14764), (364, 7382), (728, 3691)]