284868340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{619279}}^1$

素因数の和:619311

約数の個数: 24

約数和(自身を含む): 624234240

約数和(自身を除く): 339365900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 619279, 1238558, 2477116, 3096395, 6192790, 12385580, 14243417, 28486834, 56973668, 71217085, 142434170, 284868340]

約数ペア:

[(1, 284868340), (2, 142434170), (4, 71217085), (5, 56973668), (10, 28486834), (20, 14243417), (23, 12385580), (46, 6192790), (92, 3096395), (115, 2477116), (230, 1238558), (460, 619279)]