1020295822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{62989}}^1$

素因数の和:63100

約数の個数: 32

約数和(自身を含む): 1904817600

約数和(自身を除く): 884521778

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 8099, 16198, 62989, 125978, 440923, 818857, 881846, 1637714, 5606021, 5731999, 11212042, 11463998, 39242147, 72878273, 78484294, 145756546, 510147911, 1020295822]

約数ペア:

[(1, 1020295822), (2, 510147911), (7, 145756546), (13, 78484294), (14, 72878273), (26, 39242147), (89, 11463998), (91, 11212042), (178, 5731999), (182, 5606021), (623, 1637714), (1157, 881846), (1246, 818857), (2314, 440923), (8099, 125978), (16198, 62989)]