2038333669

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 2242437120

約数和(自身を除く): 204103451

約数列:

[1, 23, 31, 131, 139, 157, 713, 3013, 3197, 3611, 4061, 4309, 4867, 18209, 20567, 21823, 93403, 99107, 111941, 418807, 473041, 501929, 564479, 637577, 676513, 2858813, 12983017, 14664271, 15559799, 65752699, 88623203, 2038333669]

約数ペア:

[(1, 2038333669), (23, 88623203), (31, 65752699), (131, 15559799), (139, 14664271), (157, 12983017), (713, 2858813), (3013, 676513), (3197, 637577), (3611, 564479), (4061, 501929), (4309, 473041), (4867, 418807), (18209, 111941), (20567, 99107), (21823, 93403)]