2018793608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2083}}^1\times {\mathrm{9319}}^1$

素因数の和:11421

約数の個数: 32

約数和(自身を含む): 4078804800

約数和(自身を除く): 2060011192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2083, 4166, 8332, 9319, 16664, 18638, 27079, 37276, 54158, 74552, 108316, 121147, 216632, 242294, 484588, 969176, 19411477, 38822954, 77645908, 155291816, 252349201, 504698402, 1009396804, 2018793608]

約数ペア:

[(1, 2018793608), (2, 1009396804), (4, 504698402), (8, 252349201), (13, 155291816), (26, 77645908), (52, 38822954), (104, 19411477), (2083, 969176), (4166, 484588), (8332, 242294), (9319, 216632), (16664, 121147), (18638, 108316), (27079, 74552), (37276, 54158)]