713897404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^3\times {\mathrm{79}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 1403942400

約数和(自身を除く): 690044996

約数列:

[1, 2, 4, 11, 22, 44, 59, 79, 118, 158, 236, 316, 649, 869, 1298, 1738, 2596, 3476, 3481, 4661, 6962, 9322, 13924, 18644, 38291, 51271, 76582, 102542, 153164, 205084, 205379, 274999, 410758, 549998, 821516, 1099996, 2259169, 3024989, 4518338, 6049978, 9036676, 12099956, 16224941, 32449882, 64899764, 178474351, 356948702, 713897404]

約数ペア:

[(1, 713897404), (2, 356948702), (4, 178474351), (11, 64899764), (22, 32449882), (44, 16224941), (59, 12099956), (79, 9036676), (118, 6049978), (158, 4518338), (236, 3024989), (316, 2259169), (649, 1099996), (869, 821516), (1298, 549998), (1738, 410758), (2596, 274999), (3476, 205379), (3481, 205084), (4661, 153164), (6962, 102542), (9322, 76582), (13924, 51271), (18644, 38291)]