9055203458

素因数分解:

$2^1\times 7^1\times {\mathrm{31723}}^1\times {\mathrm{20389}}^1$

素因数の和:52121

約数の個数: 16

約数和(自身を含む): 15524456640

約数和(自身を除く): 6469253182

約数列:

[1, 2, 7, 14, 20389, 31723, 40778, 63446, 142723, 222061, 285446, 444122, 646800247, 1293600494, 4527601729, 9055203458]

約数ペア:

[(1, 9055203458), (2, 4527601729), (7, 1293600494), (14, 646800247), (20389, 444122), (31723, 285446), (40778, 222061), (63446, 142723)]