495194

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 24

約数和(自身を含む): 897408

約数和(自身を除く): 402214

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 163, 217, 326, 434, 1141, 1519, 2282, 3038, 5053, 7987, 10106, 15974, 35371, 70742, 247597, 495194]

約数ペア:

[(1, 495194), (2, 247597), (7, 70742), (14, 35371), (31, 15974), (49, 10106), (62, 7987), (98, 5053), (163, 3038), (217, 2282), (326, 1519), (434, 1141)]