481023908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{20269}}^1$

素因数の和:20639

約数の個数: 24

約数和(自身を含む): 893907000

約数和(自身を除く): 412883092

約数列:

[1, 2, 4, 17, 34, 68, 349, 698, 1396, 5933, 11866, 20269, 23732, 40538, 81076, 344573, 689146, 1378292, 7073881, 14147762, 28295524, 120255977, 240511954, 481023908]

約数ペア:

[(1, 481023908), (2, 240511954), (4, 120255977), (17, 28295524), (34, 14147762), (68, 7073881), (349, 1378292), (698, 689146), (1396, 344573), (5933, 81076), (11866, 40538), (20269, 23732)]