248731166

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{11113}}^1$

素因数の和:11184

約数の個数: 24

約数和(自身を含む): 406505664

約数和(自身を除く): 157774498

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 11113, 11191, 22226, 22382, 211147, 344503, 422294, 689006, 4011793, 6545557, 8023586, 13091114, 124365583, 248731166]

約数ペア:

[(1, 248731166), (2, 124365583), (19, 13091114), (31, 8023586), (38, 6545557), (62, 4011793), (361, 689006), (589, 422294), (722, 344503), (1178, 211147), (11113, 22382), (11191, 22226)]