274330962050

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{21348713}}^1$

素因数の和:21348982

約数の個数: 24

約数和(自身を含む): 512241043716

約数和(自身を除く): 237910081666

約数列:

[1, 2, 5, 10, 25, 50, 257, 514, 1285, 2570, 6425, 12850, 21348713, 42697426, 106743565, 213487130, 533717825, 1067435650, 5486619241, 10973238482, 27433096205, 54866192410, 137165481025, 274330962050]

約数ペア:

[(1, 274330962050), (2, 137165481025), (5, 54866192410), (10, 27433096205), (25, 10973238482), (50, 5486619241), (257, 1067435650), (514, 533717825), (1285, 213487130), (2570, 106743565), (6425, 42697426), (12850, 21348713)]