1771369981

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{23899}}^1$

素因数の和:24048

約数の個数: 16

約数和(自身を含む): 1927296000

約数和(自身を除く): 155926019

約数列:

[1, 19, 47, 83, 893, 1577, 3901, 23899, 74119, 454081, 1123253, 1983617, 21341807, 37688723, 93229999, 1771369981]

約数ペア:

[(1, 1771369981), (19, 93229999), (47, 37688723), (83, 21341807), (893, 1983617), (1577, 1123253), (3901, 454081), (23899, 74119)]