1639093036

素因数分解:

$2^2\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{39209}}^1$

素因数の和:40713

約数の個数: 24

約数和(自身を含む): 3280465440

約数和(自身を除く): 1641372404

約数列:

[1, 2, 4, 7, 14, 28, 1493, 2986, 5972, 10451, 20902, 39209, 41804, 78418, 156836, 274463, 548926, 1097852, 58539037, 117078074, 234156148, 409773259, 819546518, 1639093036]

約数ペア:

[(1, 1639093036), (2, 819546518), (4, 409773259), (7, 234156148), (14, 117078074), (28, 58539037), (1493, 1097852), (2986, 548926), (5972, 274463), (10451, 156836), (20902, 78418), (39209, 41804)]