2013604388

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1217}}^1\times {\mathrm{6781}}^1$

素因数の和:8063

約数の個数: 24

約数和(自身を含む): 3585046584

約数和(自身を除く): 1571442196

約数列:

[1, 2, 4, 61, 122, 244, 1217, 2434, 4868, 6781, 13562, 27124, 74237, 148474, 296948, 413641, 827282, 1654564, 8252477, 16504954, 33009908, 503401097, 1006802194, 2013604388]

約数ペア:

[(1, 2013604388), (2, 1006802194), (4, 503401097), (61, 33009908), (122, 16504954), (244, 8252477), (1217, 1654564), (2434, 827282), (4868, 413641), (6781, 296948), (13562, 148474), (27124, 74237)]