2421808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{6581}}^1$

素因数の和:6612

約数の個数: 20

約数和(自身を含む): 4897008

約数和(自身を除く): 2475200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 6581, 13162, 26324, 52648, 105296, 151363, 302726, 605452, 1210904, 2421808]

約数ペア:

[(1, 2421808), (2, 1210904), (4, 605452), (8, 302726), (16, 151363), (23, 105296), (46, 52648), (92, 26324), (184, 13162), (368, 6581)]