456677728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1097783}}^1$

素因数の和:1097806

約数の個数: 24

約数和(自身を含む): 968245488

約数和(自身を除く): 511567760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1097783, 2195566, 4391132, 8782264, 14271179, 17564528, 28542358, 35129056, 57084716, 114169432, 228338864, 456677728]

約数ペア:

[(1, 456677728), (2, 228338864), (4, 114169432), (8, 57084716), (13, 35129056), (16, 28542358), (26, 17564528), (32, 14271179), (52, 8782264), (104, 4391132), (208, 2195566), (416, 1097783)]