2626148

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 5330304

約数和(自身を除く): 2704156

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1321, 1988, 2642, 5284, 9247, 18494, 36988, 93791, 187582, 375164, 656537, 1313074, 2626148]

約数ペア:

[(1, 2626148), (2, 1313074), (4, 656537), (7, 375164), (14, 187582), (28, 93791), (71, 36988), (142, 18494), (284, 9247), (497, 5284), (994, 2642), (1321, 1988)]