2783409142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{77347}}^1$

素因数の和:78315

約数の個数: 16

約数和(自身を含む): 4399554240

約数和(自身を除く): 1616145098

約数列:

[1, 2, 19, 38, 947, 1894, 17993, 35986, 77347, 154694, 1469593, 2939186, 73247609, 146495218, 1391704571, 2783409142]

約数ペア:

[(1, 2783409142), (2, 1391704571), (19, 146495218), (38, 73247609), (947, 2939186), (1894, 1469593), (17993, 154694), (35986, 77347)]