1955149736

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{845653}}^1$

素因数の和:845693

約数の個数: 24

約数和(自身を含む): 3894236670

約数和(自身を除く): 1939086934

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 845653, 1691306, 3382612, 6765224, 14376101, 28752202, 57504404, 115008808, 244393717, 488787434, 977574868, 1955149736]

約数ペア:

[(1, 1955149736), (2, 977574868), (4, 488787434), (8, 244393717), (17, 115008808), (34, 57504404), (68, 28752202), (136, 14376101), (289, 6765224), (578, 3382612), (1156, 1691306), (2312, 845653)]