1077021316

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{172489}}^1$

素因数の和:172723

約数の個数: 24

約数和(自身を含む): 2163714560

約数和(自身を除く): 1086693244

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 172489, 344978, 689956, 1207423, 2414846, 4829692, 38465047, 76930094, 153860188, 269255329, 538510658, 1077021316]

約数ペア:

[(1, 1077021316), (2, 538510658), (4, 269255329), (7, 153860188), (14, 76930094), (28, 38465047), (223, 4829692), (446, 2414846), (892, 1207423), (1561, 689956), (3122, 344978), (6244, 172489)]