2787243836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2821097}}^1$

素因数の和:2821133

約数の個数: 24

約数和(自身を含む): 5529352080

約数和(自身を除く): 2742108244

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2821097, 5642194, 11284388, 36674261, 53600843, 73348522, 107201686, 146697044, 214403372, 696810959, 1393621918, 2787243836]

約数ペア:

[(1, 2787243836), (2, 1393621918), (4, 696810959), (13, 214403372), (19, 146697044), (26, 107201686), (38, 73348522), (52, 53600843), (76, 36674261), (247, 11284388), (494, 5642194), (988, 2821097)]