2007707504

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{54581}}^1$

素因数の和:54630

約数の個数: 60

約数和(自身を含む): 4500831720

約数和(自身を除く): 2493124216

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 968, 1672, 1936, 2299, 3344, 4598, 9196, 18392, 36784, 54581, 109162, 218324, 436648, 600391, 873296, 1037039, 1200782, 2074078, 2401564, 4148156, 4803128, 6604301, 8296312, 9606256, 11407429, 13208602, 16592624, 22814858, 26417204, 45629716, 52834408, 91259432, 105668816, 125481719, 182518864, 250963438, 501926876, 1003853752, 2007707504]

約数ペア:

[(1, 2007707504), (2, 1003853752), (4, 501926876), (8, 250963438), (11, 182518864), (16, 125481719), (19, 105668816), (22, 91259432), (38, 52834408), (44, 45629716), (76, 26417204), (88, 22814858), (121, 16592624), (152, 13208602), (176, 11407429), (209, 9606256), (242, 8296312), (304, 6604301), (418, 4803128), (484, 4148156), (836, 2401564), (968, 2074078), (1672, 1200782), (1936, 1037039), (2299, 873296), (3344, 600391), (4598, 436648), (9196, 218324), (18392, 109162), (36784, 54581)]