289011110

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{47147}}^1$

素因数の和:47767

約数の個数: 16

約数和(自身を含む): 521079696

約数和(自身を除く): 232068586

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 6130, 47147, 94294, 235735, 471470, 28901111, 57802222, 144505555, 289011110]

約数ペア:

[(1, 289011110), (2, 144505555), (5, 57802222), (10, 28901111), (613, 471470), (1226, 235735), (3065, 94294), (6130, 47147)]