1273648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{3461}}^1$

素因数の和:3492

約数の個数: 20

約数和(自身を含む): 2575728

約数和(自身を除く): 1302080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 3461, 6922, 13844, 27688, 55376, 79603, 159206, 318412, 636824, 1273648]

約数ペア:

[(1, 1273648), (2, 636824), (4, 318412), (8, 159206), (16, 79603), (23, 55376), (46, 27688), (92, 13844), (184, 6922), (368, 3461)]