2738907941

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{1019}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 3475768320

約数和(自身を除く): 736860379

約数列:

[1, 7, 11, 67, 77, 469, 521, 737, 1019, 3647, 5159, 5731, 7133, 11209, 34907, 40117, 68273, 78463, 244349, 383977, 477911, 530899, 751003, 2687839, 3716293, 5257021, 5839889, 35570233, 40879223, 248991631, 391272563, 2738907941]

約数ペア:

[(1, 2738907941), (7, 391272563), (11, 248991631), (67, 40879223), (77, 35570233), (469, 5839889), (521, 5257021), (737, 3716293), (1019, 2687839), (3647, 751003), (5159, 530899), (5731, 477911), (7133, 383977), (11209, 244349), (34907, 78463), (40117, 68273)]