629735312

素因数分解:

$2^4\times {\mathrm{5431}}^1\times {\mathrm{7247}}^1$

素因数の和:12686

約数の個数: 20

約数和(自身を含む): 1220505216

約数和(自身を除く): 590769904

約数列:

[1, 2, 4, 8, 16, 5431, 7247, 10862, 14494, 21724, 28988, 43448, 57976, 86896, 115952, 39358457, 78716914, 157433828, 314867656, 629735312]

約数ペア:

[(1, 629735312), (2, 314867656), (4, 157433828), (8, 78716914), (16, 39358457), (5431, 115952), (7247, 86896), (10862, 57976), (14494, 43448), (21724, 28988)]