225441722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{445537}}^1$

素因数の和:445573

約数の個数: 16

約数和(自身を含む): 384944832

約数和(自身を除く): 159503110

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 445537, 891074, 4900907, 9801814, 10247351, 20494702, 112720861, 225441722]

約数ペア:

[(1, 225441722), (2, 112720861), (11, 20494702), (22, 10247351), (23, 9801814), (46, 4900907), (253, 891074), (506, 445537)]