973015036

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{569}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 1966910400

約数和(自身を除く): 993895364

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 389, 569, 628, 778, 1099, 1138, 1556, 2198, 2276, 2723, 3983, 4396, 5446, 7966, 10892, 15932, 61073, 89333, 122146, 178666, 221341, 244292, 357332, 427511, 442682, 625331, 855022, 885364, 1250662, 1549387, 1710044, 2501324, 3098774, 6197548, 34750537, 69501074, 139002148, 243253759, 486507518, 973015036]

約数ペア:

[(1, 973015036), (2, 486507518), (4, 243253759), (7, 139002148), (14, 69501074), (28, 34750537), (157, 6197548), (314, 3098774), (389, 2501324), (569, 1710044), (628, 1549387), (778, 1250662), (1099, 885364), (1138, 855022), (1556, 625331), (2198, 442682), (2276, 427511), (2723, 357332), (3983, 244292), (4396, 221341), (5446, 178666), (7966, 122146), (10892, 89333), (15932, 61073)]