4009304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 8526000

約数和(自身を除く): 4516696

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2029, 4058, 8116, 16232, 26377, 38551, 52754, 77102, 105508, 154204, 211016, 308408, 501163, 1002326, 2004652, 4009304]

約数ペア:

[(1, 4009304), (2, 2004652), (4, 1002326), (8, 501163), (13, 308408), (19, 211016), (26, 154204), (38, 105508), (52, 77102), (76, 52754), (104, 38551), (152, 26377), (247, 16232), (494, 8116), (988, 4058), (1976, 2029)]