386595284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{31657}}^1$

素因数の和:31775

約数の個数: 24

約数和(自身を含む): 702047808

約数和(自身を除く): 315452524

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12212, 31657, 63314, 126628, 1361251, 2247647, 2722502, 4495294, 5445004, 8990588, 96648821, 193297642, 386595284]

約数ペア:

[(1, 386595284), (2, 193297642), (4, 96648821), (43, 8990588), (71, 5445004), (86, 4495294), (142, 2722502), (172, 2247647), (284, 1361251), (3053, 126628), (6106, 63314), (12212, 31657)]