2420237729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{631}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 3017946624

約数和(自身を除く): 597708895

約数列:

[1, 7, 13, 91, 113, 373, 631, 791, 1469, 2611, 4417, 4849, 8203, 10283, 33943, 42149, 57421, 71303, 235363, 295043, 499121, 547937, 926939, 1647541, 3059719, 3835559, 6488573, 21418033, 26596019, 186172133, 345748247, 2420237729]

約数ペア:

[(1, 2420237729), (7, 345748247), (13, 186172133), (91, 26596019), (113, 21418033), (373, 6488573), (631, 3835559), (791, 3059719), (1469, 1647541), (2611, 926939), (4417, 547937), (4849, 499121), (8203, 295043), (10283, 235363), (33943, 71303), (42149, 57421)]