284947796

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{42227}}^1$

素因数の和:42479

約数の個数: 24

約数和(自身を含む): 572273856

約数和(自身を除く): 287326060

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 6748, 42227, 84454, 168908, 295589, 591178, 1182356, 10176707, 20353414, 40706828, 71236949, 142473898, 284947796]

約数ペア:

[(1, 284947796), (2, 142473898), (4, 71236949), (7, 40706828), (14, 20353414), (28, 10176707), (241, 1182356), (482, 591178), (964, 295589), (1687, 168908), (3374, 84454), (6748, 42227)]