2938564668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18836953}}^1$

素因数の和:18836973

約数の個数: 24

約数和(自身を含む): 7384085968

約数和(自身を除く): 4445521300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18836953, 37673906, 56510859, 75347812, 113021718, 226043436, 244880389, 489760778, 734641167, 979521556, 1469282334, 2938564668]

約数ペア:

[(1, 2938564668), (2, 1469282334), (3, 979521556), (4, 734641167), (6, 489760778), (12, 244880389), (13, 226043436), (26, 113021718), (39, 75347812), (52, 56510859), (78, 37673906), (156, 18836953)]