2079247982

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{21391}}^1$

素因数の和:21584

約数の個数: 32

約数和(自身を含む): 3659572224

約数和(自身を除く): 1580324242

約数列:

[1, 2, 7, 14, 53, 106, 131, 262, 371, 742, 917, 1834, 6943, 13886, 21391, 42782, 48601, 97202, 149737, 299474, 1133723, 2267446, 2802221, 5604442, 7936061, 15872122, 19615547, 39231094, 148517713, 297035426, 1039623991, 2079247982]

約数ペア:

[(1, 2079247982), (2, 1039623991), (7, 297035426), (14, 148517713), (53, 39231094), (106, 19615547), (131, 15872122), (262, 7936061), (371, 5604442), (742, 2802221), (917, 2267446), (1834, 1133723), (6943, 299474), (13886, 149737), (21391, 97202), (42782, 48601)]