552487646

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 878169600

約数和(自身を除く): 325681954

約数列:

[1, 2, 23, 46, 109, 218, 251, 439, 502, 878, 2507, 5014, 5773, 10097, 11546, 20194, 27359, 47851, 54718, 95702, 110189, 220378, 629257, 1100573, 1258514, 2201146, 2534347, 5068694, 12010601, 24021202, 276243823, 552487646]

約数ペア:

[(1, 552487646), (2, 276243823), (23, 24021202), (46, 12010601), (109, 5068694), (218, 2534347), (251, 2201146), (439, 1258514), (502, 1100573), (878, 629257), (2507, 220378), (5014, 110189), (5773, 95702), (10097, 54718), (11546, 47851), (20194, 27359)]