2100098455

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4615601}}^1$

素因数の和:4615626

約数の個数: 16

約数和(自身を含む): 3101684544

約数和(自身を除く): 1001586089

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4615601, 23078005, 32309207, 60002813, 161546035, 300014065, 420019691, 2100098455]

約数ペア:

[(1, 2100098455), (5, 420019691), (7, 300014065), (13, 161546035), (35, 60002813), (65, 32309207), (91, 23078005), (455, 4615601)]