1282453616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4714903}}^1$

素因数の和:4714928

約数の個数: 20

約数和(自身を含む): 2630916432

約数和(自身を除く): 1348462816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4714903, 9429806, 18859612, 37719224, 75438448, 80153351, 160306702, 320613404, 641226808, 1282453616]

約数ペア:

[(1, 1282453616), (2, 641226808), (4, 320613404), (8, 160306702), (16, 80153351), (17, 75438448), (34, 37719224), (68, 18859612), (136, 9429806), (272, 4714903)]