973038416

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{280253}}^1$

素因数の和:280299

約数の個数: 40

約数和(自身を含む): 2224095744

約数和(自身を除く): 1251057328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 280253, 560506, 1121012, 1961771, 2242024, 3923542, 4484048, 7847084, 8687843, 15694168, 17375686, 31388336, 34751372, 60814901, 69502744, 121629802, 139005488, 243259604, 486519208, 973038416]

約数ペア:

[(1, 973038416), (2, 486519208), (4, 243259604), (7, 139005488), (8, 121629802), (14, 69502744), (16, 60814901), (28, 34751372), (31, 31388336), (56, 17375686), (62, 15694168), (112, 8687843), (124, 7847084), (217, 4484048), (248, 3923542), (434, 2242024), (496, 1961771), (868, 1121012), (1736, 560506), (3472, 280253)]