318751034

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 554729472

約数和(自身を除く): 235978438

約数列:

[1, 2, 7, 14, 131, 151, 262, 302, 917, 1057, 1151, 1834, 2114, 2302, 8057, 16114, 19781, 39562, 138467, 150781, 173801, 276934, 301562, 347602, 1055467, 1216607, 2110934, 2433214, 22767931, 45535862, 159375517, 318751034]

約数ペア:

[(1, 318751034), (2, 159375517), (7, 45535862), (14, 22767931), (131, 2433214), (151, 2110934), (262, 1216607), (302, 1055467), (917, 347602), (1057, 301562), (1151, 276934), (1834, 173801), (2114, 150781), (2302, 138467), (8057, 39562), (16114, 19781)]