671692

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 1436400

約数和(自身を除く): 764708

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 149, 161, 196, 298, 322, 596, 644, 1043, 1127, 2086, 2254, 3427, 4172, 4508, 6854, 7301, 13708, 14602, 23989, 29204, 47978, 95956, 167923, 335846, 671692]

約数ペア:

[(1, 671692), (2, 335846), (4, 167923), (7, 95956), (14, 47978), (23, 29204), (28, 23989), (46, 14602), (49, 13708), (92, 7301), (98, 6854), (149, 4508), (161, 4172), (196, 3427), (298, 2254), (322, 2086), (596, 1127), (644, 1043)]