2004188001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{5101}}^1$

素因数の和:5297

約数の個数: 32

約数和(自身を含む): 2884874880

約数和(自身を除く): 880686879

約数列:

[1, 3, 19, 57, 61, 113, 183, 339, 1159, 2147, 3477, 5101, 6441, 6893, 15303, 20679, 96919, 130967, 290757, 311161, 392901, 576413, 933483, 1729239, 5912059, 10951847, 17736177, 32855541, 35161193, 105483579, 668062667, 2004188001]

約数ペア:

[(1, 2004188001), (3, 668062667), (19, 105483579), (57, 35161193), (61, 32855541), (113, 17736177), (183, 10951847), (339, 5912059), (1159, 1729239), (2147, 933483), (3477, 576413), (5101, 392901), (6441, 311161), (6893, 290757), (15303, 130967), (20679, 96919)]