272451394

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1\times {\mathrm{1597}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 411958008

約数和(自身を除く): 139506614

約数列:

[1, 2, 197, 394, 433, 866, 1597, 3194, 85301, 170602, 314609, 629218, 691501, 1383002, 136225697, 272451394]

約数ペア:

[(1, 272451394), (2, 136225697), (197, 1383002), (394, 691501), (433, 629218), (866, 314609), (1597, 170602), (3194, 85301)]