1337673026

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 2074086000

約数和(自身を除く): 736412974

約数列:

[1, 2, 61, 89, 122, 178, 349, 353, 698, 706, 5429, 10858, 21289, 21533, 31061, 31417, 42578, 43066, 62122, 62834, 123197, 246394, 1894721, 1916437, 3789442, 3832874, 7515017, 10964533, 15030034, 21929066, 668836513, 1337673026]

約数ペア:

[(1, 1337673026), (2, 668836513), (61, 21929066), (89, 15030034), (122, 10964533), (178, 7515017), (349, 3832874), (353, 3789442), (698, 1916437), (706, 1894721), (5429, 246394), (10858, 123197), (21289, 62834), (21533, 62122), (31061, 43066), (31417, 42578)]