2558888916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{30089}}^1$

素因数の和:30488

約数の個数: 48

約数和(自身を含む): 6302049600

約数和(自身を除く): 3743160684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 373, 746, 1119, 1492, 2238, 4476, 7087, 14174, 21261, 28348, 30089, 42522, 60178, 85044, 90267, 120356, 180534, 361068, 571691, 1143382, 1715073, 2286764, 3430146, 6860292, 11223197, 22446394, 33669591, 44892788, 67339182, 134678364, 213240743, 426481486, 639722229, 852962972, 1279444458, 2558888916]

約数ペア:

[(1, 2558888916), (2, 1279444458), (3, 852962972), (4, 639722229), (6, 426481486), (12, 213240743), (19, 134678364), (38, 67339182), (57, 44892788), (76, 33669591), (114, 22446394), (228, 11223197), (373, 6860292), (746, 3430146), (1119, 2286764), (1492, 1715073), (2238, 1143382), (4476, 571691), (7087, 361068), (14174, 180534), (21261, 120356), (28348, 90267), (30089, 85044), (42522, 60178)]