1540605004

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{10939}}^1$

素因数の和:11337

約数の個数: 24

約数和(自身を含む): 2726554320

約数和(自身を除く): 1185949316

約数列:

[1, 2, 4, 137, 257, 274, 514, 548, 1028, 10939, 21878, 35209, 43756, 70418, 140836, 1498643, 2811323, 2997286, 5622646, 5994572, 11245292, 385151251, 770302502, 1540605004]

約数ペア:

[(1, 1540605004), (2, 770302502), (4, 385151251), (137, 11245292), (257, 5994572), (274, 5622646), (514, 2997286), (548, 2811323), (1028, 1498643), (10939, 140836), (21878, 70418), (35209, 43756)]