2938007938

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1\times {\mathrm{787}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 4578368256

約数和(自身を除く): 1640360318

約数列:

[1, 2, 43, 83, 86, 166, 523, 787, 1046, 1574, 3569, 7138, 22489, 33841, 43409, 44978, 65321, 67682, 86818, 130642, 411601, 823202, 1866587, 2808803, 3733174, 5617606, 17698843, 34162883, 35397686, 68325766, 1469003969, 2938007938]

約数ペア:

[(1, 2938007938), (2, 1469003969), (43, 68325766), (83, 35397686), (86, 34162883), (166, 17698843), (523, 5617606), (787, 3733174), (1046, 2808803), (1574, 1866587), (3569, 823202), (7138, 411601), (22489, 130642), (33841, 86818), (43409, 67682), (44978, 65321)]