2080873078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{1297}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 3267221760

約数和(自身を除く): 1186348682

約数列:

[1, 2, 31, 62, 113, 226, 229, 458, 1297, 2594, 3503, 7006, 7099, 14198, 25877, 40207, 51754, 80414, 146561, 293122, 297013, 594026, 802187, 1604374, 4543391, 9086782, 9207403, 18414806, 33562469, 67124938, 1040436539, 2080873078]

約数ペア:

[(1, 2080873078), (2, 1040436539), (31, 67124938), (62, 33562469), (113, 18414806), (226, 9207403), (229, 9086782), (458, 4543391), (1297, 1604374), (2594, 802187), (3503, 594026), (7006, 297013), (7099, 293122), (14198, 146561), (25877, 80414), (40207, 51754)]