247656812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{2269}}^1$

素因数の和:4385

約数の個数: 24

約数和(自身を含む): 467166000

約数和(自身を除く): 219509188

約数列:

[1, 2, 4, 13, 26, 52, 2099, 2269, 4198, 4538, 8396, 9076, 27287, 29497, 54574, 58994, 109148, 117988, 4762631, 9525262, 19050524, 61914203, 123828406, 247656812]

約数ペア:

[(1, 247656812), (2, 123828406), (4, 61914203), (13, 19050524), (26, 9525262), (52, 4762631), (2099, 117988), (2269, 109148), (4198, 58994), (4538, 54574), (8396, 29497), (9076, 27287)]