1097648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2252

約数の個数: 20

約数和(自身を含む): 2196288

約数和(自身を除く): 1098640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2213, 4426, 8852, 17704, 35408, 68603, 137206, 274412, 548824, 1097648]

約数ペア:

[(1, 1097648), (2, 548824), (4, 274412), (8, 137206), (16, 68603), (31, 35408), (62, 17704), (124, 8852), (248, 4426), (496, 2213)]