2041567372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{2341}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 3980725504

約数和(自身を除く): 1939158132

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 541, 806, 1082, 1612, 2164, 2341, 4682, 7033, 9364, 14066, 16771, 28132, 30433, 33542, 60866, 67084, 72571, 121732, 145142, 218023, 290284, 436046, 872092, 943423, 1266481, 1886846, 2532962, 3773692, 5065924, 16464253, 32928506, 39260911, 65857012, 78521822, 157043644, 510391843, 1020783686, 2041567372]

約数ペア:

[(1, 2041567372), (2, 1020783686), (4, 510391843), (13, 157043644), (26, 78521822), (31, 65857012), (52, 39260911), (62, 32928506), (124, 16464253), (403, 5065924), (541, 3773692), (806, 2532962), (1082, 1886846), (1612, 1266481), (2164, 943423), (2341, 872092), (4682, 436046), (7033, 290284), (9364, 218023), (14066, 145142), (16771, 121732), (28132, 72571), (30433, 67084), (33542, 60866)]