8382889.00000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 114561216

約数和(自身を除く): 45265678

約数列:

[1, 2, 13, 26, 83, 163, 166, 197, 326, 394, 1079, 2119, 2158, 2561, 4238, 5122, 13529, 16351, 27058, 32111, 32702, 64222, 175877, 212563, 351754, 417443, 425126, 834886, 2665213, 5330426, 34647769, 69295538]

約数ペア:

[(1, 69295538), (2, 34647769), (13, 5330426), (26, 2665213), (83, 834886), (163, 425126), (166, 417443), (197, 351754), (326, 212563), (394, 175877), (1079, 64222), (2119, 32702), (2158, 32111), (2561, 27058), (4238, 16351), (5122, 13529)]