4017338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 7030800

約数和(自身を除く): 3013462

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 149, 221, 298, 442, 793, 1037, 1586, 1937, 2074, 2533, 3874, 5066, 9089, 13481, 18178, 26962, 32929, 65858, 118157, 154513, 236314, 309026, 2008669, 4017338]

約数ペア:

[(1, 4017338), (2, 2008669), (13, 309026), (17, 236314), (26, 154513), (34, 118157), (61, 65858), (122, 32929), (149, 26962), (221, 18178), (298, 13481), (442, 9089), (793, 5066), (1037, 3874), (1586, 2533), (1937, 2074)]