289362670

素因数分解:

$2^1\times 5^1\times {\mathrm{6563}}^1\times {\mathrm{4409}}^1$

素因数の和:10979

約数の個数: 16

約数和(自身を含む): 521050320

約数和(自身を除く): 231687650

約数列:

[1, 2, 5, 10, 4409, 6563, 8818, 13126, 22045, 32815, 44090, 65630, 28936267, 57872534, 144681335, 289362670]

約数ペア:

[(1, 289362670), (2, 144681335), (5, 57872534), (10, 28936267), (4409, 65630), (6563, 44090), (8818, 32815), (13126, 22045)]