2741385118

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{20089}}^1$

素因数の和:20224

約数の個数: 24

約数和(自身を含む): 4309063920

約数和(自身を除く): 1567678802

約数列:

[1, 2, 31, 62, 71, 142, 961, 1922, 2201, 4402, 20089, 40178, 68231, 136462, 622759, 1245518, 1426319, 2852638, 19305529, 38611058, 44215889, 88431778, 1370692559, 2741385118]

約数ペア:

[(1, 2741385118), (2, 1370692559), (31, 88431778), (62, 44215889), (71, 38611058), (142, 19305529), (961, 2852638), (1922, 1426319), (2201, 1245518), (4402, 622759), (20089, 136462), (40178, 68231)]