2493465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 4529280

約数和(自身を除く): 2035815

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 673, 741, 1235, 2019, 3365, 3705, 8749, 10095, 12787, 26247, 38361, 43745, 63935, 131235, 166231, 191805, 498693, 831155, 2493465]

約数ペア:

[(1, 2493465), (3, 831155), (5, 498693), (13, 191805), (15, 166231), (19, 131235), (39, 63935), (57, 43745), (65, 38361), (95, 26247), (195, 12787), (247, 10095), (285, 8749), (673, 3705), (741, 3365), (1235, 2019)]