489020992

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{75653}}^1$

素因数の和:75766

約数の個数: 28

約数和(自身を含む): 980021916

約数和(自身を除く): 491000924

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 75653, 151306, 302612, 605224, 1210448, 2420896, 4841792, 7640953, 15281906, 30563812, 61127624, 122255248, 244510496, 489020992]

約数ペア:

[(1, 489020992), (2, 244510496), (4, 122255248), (8, 61127624), (16, 30563812), (32, 15281906), (64, 7640953), (101, 4841792), (202, 2420896), (404, 1210448), (808, 605224), (1616, 302612), (3232, 151306), (6464, 75653)]