1349770570

素因数分解:

$2^1\times 5^1\times {\mathrm{10909}}^1\times {\mathrm{12373}}^1$

素因数の和:23289

約数の個数: 16

約数和(自身を含む): 2430006120

約数和(自身を除く): 1080235550

約数列:

[1, 2, 5, 10, 10909, 12373, 21818, 24746, 54545, 61865, 109090, 123730, 134977057, 269954114, 674885285, 1349770570]

約数ペア:

[(1, 1349770570), (2, 674885285), (5, 269954114), (10, 134977057), (10909, 123730), (12373, 109090), (21818, 61865), (24746, 54545)]