291285128452

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{4483793}}^1$

素因数の和:4484055

約数の個数: 24

約数和(自身を含む): 517878207000

約数和(自身を除く): 226593078548

約数列:

[1, 2, 4, 109, 149, 218, 298, 436, 596, 16241, 32482, 64964, 4483793, 8967586, 17935172, 488733437, 668085157, 977466874, 1336170314, 1954933748, 2672340628, 72821282113, 145642564226, 291285128452]

約数ペア:

[(1, 291285128452), (2, 145642564226), (4, 72821282113), (109, 2672340628), (149, 1954933748), (218, 1336170314), (298, 977466874), (436, 668085157), (596, 488733437), (16241, 17935172), (32482, 8967586), (64964, 4483793)]