2109768076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{150827}}^1$

素因数の和:151113

約数の個数: 24

約数和(自身を含む): 3990908880

約数和(自身を除く): 1881140804

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 3497, 6994, 13988, 150827, 301654, 603308, 1960751, 3921502, 7843004, 40572463, 81144926, 162289852, 527442019, 1054884038, 2109768076]

約数ペア:

[(1, 2109768076), (2, 1054884038), (4, 527442019), (13, 162289852), (26, 81144926), (52, 40572463), (269, 7843004), (538, 3921502), (1076, 1960751), (3497, 603308), (6994, 301654), (13988, 150827)]