495958768

素因数分解:

$2^4\times {\mathrm{1607}}^1\times {\mathrm{19289}}^1$

素因数の和:20904

約数の個数: 20

約数和(自身を含む): 961567920

約数和(自身を除く): 465609152

約数列:

[1, 2, 4, 8, 16, 1607, 3214, 6428, 12856, 19289, 25712, 38578, 77156, 154312, 308624, 30997423, 61994846, 123989692, 247979384, 495958768]

約数ペア:

[(1, 495958768), (2, 247979384), (4, 123989692), (8, 61994846), (16, 30997423), (1607, 308624), (3214, 154312), (6428, 77156), (12856, 38578), (19289, 25712)]