2800745.00000000

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{425233}}^1$

素因数の和:425252

約数の個数: 16

約数和(自身を含む): 89299140

約数和(自身を除く): 45074908

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 425233, 850466, 1700932, 3401864, 5528029, 11056058, 22112116, 44224232]

約数ペア:

[(1, 44224232), (2, 22112116), (4, 11056058), (8, 5528029), (13, 3401864), (26, 1700932), (52, 850466), (104, 425233)]