2501946004

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{619}}^1\times {\mathrm{4789}}^1$

素因数の和:5623

約数の個数: 24

約数和(自身を含む): 4407183200

約数和(自身を除く): 1905237196

約数列:

[1, 2, 4, 211, 422, 619, 844, 1238, 2476, 4789, 9578, 19156, 130609, 261218, 522436, 1010479, 2020958, 2964391, 4041916, 5928782, 11857564, 625486501, 1250973002, 2501946004]

約数ペア:

[(1, 2501946004), (2, 1250973002), (4, 625486501), (211, 11857564), (422, 5928782), (619, 4041916), (844, 2964391), (1238, 2020958), (2476, 1010479), (4789, 522436), (9578, 261218), (19156, 130609)]