321995804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{104953}}^1$

素因数の和:105029

約数の個数: 24

約数和(自身を含む): 617129520

約数和(自身を除く): 295133716

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 104953, 209906, 419812, 1364389, 2728778, 5457556, 6192227, 12384454, 24768908, 80498951, 160997902, 321995804]

約数ペア:

[(1, 321995804), (2, 160997902), (4, 80498951), (13, 24768908), (26, 12384454), (52, 6192227), (59, 5457556), (118, 2728778), (236, 1364389), (767, 419812), (1534, 209906), (3068, 104953)]