493396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 935424

約数和(自身を除く): 442028

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 173, 346, 692, 713, 1426, 2852, 3979, 5363, 7958, 10726, 15916, 21452, 123349, 246698, 493396]

約数ペア:

[(1, 493396), (2, 246698), (4, 123349), (23, 21452), (31, 15916), (46, 10726), (62, 7958), (92, 5363), (124, 3979), (173, 2852), (346, 1426), (692, 713)]