2005352308

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{155069}}^1$

素因数の和:155187

約数の個数: 24

約数和(自身を含む): 3634220520

約数和(自身を除く): 1628868212

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 3233, 6466, 12932, 155069, 310138, 620276, 8218657, 9459209, 16437314, 18918418, 32874628, 37836836, 501338077, 1002676154, 2005352308]

約数ペア:

[(1, 2005352308), (2, 1002676154), (4, 501338077), (53, 37836836), (61, 32874628), (106, 18918418), (122, 16437314), (212, 9459209), (244, 8218657), (3233, 620276), (6466, 310138), (12932, 155069)]