580591172

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 1179349248

約数和(自身を除く): 598758076

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 241, 388, 482, 679, 887, 964, 1358, 1687, 1774, 2716, 3374, 3548, 6209, 6748, 12418, 23377, 24836, 46754, 86039, 93508, 163639, 172078, 213767, 327278, 344156, 427534, 602273, 654556, 855068, 1204546, 1496369, 2409092, 2992738, 5985476, 20735399, 41470798, 82941596, 145147793, 290295586, 580591172]

約数ペア:

[(1, 580591172), (2, 290295586), (4, 145147793), (7, 82941596), (14, 41470798), (28, 20735399), (97, 5985476), (194, 2992738), (241, 2409092), (388, 1496369), (482, 1204546), (679, 855068), (887, 654556), (964, 602273), (1358, 427534), (1687, 344156), (1774, 327278), (2716, 213767), (3374, 172078), (3548, 163639), (6209, 93508), (6748, 86039), (12418, 46754), (23377, 24836)]