2012488287

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 2811002880

約数和(自身を除く): 798514593

約数列:

[1, 3, 31, 93, 139, 151, 417, 453, 1031, 3093, 4309, 4681, 12927, 14043, 20989, 31961, 62967, 95883, 143309, 155681, 429927, 467043, 650659, 1951977, 4442579, 4826111, 13327737, 14478333, 21639659, 64918977, 670829429, 2012488287]

約数ペア:

[(1, 2012488287), (3, 670829429), (31, 64918977), (93, 21639659), (139, 14478333), (151, 13327737), (417, 4826111), (453, 4442579), (1031, 1951977), (3093, 650659), (4309, 467043), (4681, 429927), (12927, 155681), (14043, 143309), (20989, 95883), (31961, 62967)]