2473172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 4704000

約数和(自身を除く): 2230828

約数列:

[1, 2, 4, 13, 26, 52, 199, 239, 398, 478, 796, 956, 2587, 3107, 5174, 6214, 10348, 12428, 47561, 95122, 190244, 618293, 1236586, 2473172]

約数ペア:

[(1, 2473172), (2, 1236586), (4, 618293), (13, 190244), (26, 95122), (52, 47561), (199, 12428), (239, 10348), (398, 6214), (478, 5174), (796, 3107), (956, 2587)]