2057131718

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1471}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 3204956160

約数和(自身を除く): 1147824442

約数列:

[1, 2, 53, 79, 106, 158, 167, 334, 1471, 2942, 4187, 8374, 8851, 13193, 17702, 26386, 77963, 116209, 155926, 232418, 245657, 491314, 699229, 1398458, 6159077, 12318154, 13019821, 19406903, 26039642, 38813806, 1028565859, 2057131718]

約数ペア:

[(1, 2057131718), (2, 1028565859), (53, 38813806), (79, 26039642), (106, 19406903), (158, 13019821), (167, 12318154), (334, 6159077), (1471, 1398458), (2942, 699229), (4187, 491314), (8374, 245657), (8851, 232418), (13193, 155926), (17702, 116209), (26386, 77963)]