249304852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{105817}}^1$

素因数の和:105871

約数の個数: 24

約数和(自身を含む): 474064640

約数和(自身を除く): 224759788

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 105817, 211634, 423268, 2010523, 3280327, 4021046, 6560654, 8042092, 13121308, 62326213, 124652426, 249304852]

約数ペア:

[(1, 249304852), (2, 124652426), (4, 62326213), (19, 13121308), (31, 8042092), (38, 6560654), (62, 4021046), (76, 3280327), (124, 2010523), (589, 423268), (1178, 211634), (2356, 105817)]