2053893406

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{12007}}^1$

素因数の和:12160

約数の個数: 24

約数和(自身を含む): 3219464880

約数和(自身を除く): 1165571474

約数列:

[1, 2, 31, 62, 89, 178, 961, 1922, 2759, 5518, 12007, 24014, 85529, 171058, 372217, 744434, 1068623, 2137246, 11538727, 23077454, 33127313, 66254626, 1026946703, 2053893406]

約数ペア:

[(1, 2053893406), (2, 1026946703), (31, 66254626), (62, 33127313), (89, 23077454), (178, 11538727), (961, 2137246), (1922, 1068623), (2759, 744434), (5518, 372217), (12007, 171058), (24014, 85529)]