187990426262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3181}}^1\times {\mathrm{1284737}}^1$

素因数の和:1287943

約数の個数: 16

約数和(自身を含む): 294338614752

約数和(自身を除く): 106348188490

約数列:

[1, 2, 23, 46, 3181, 6362, 73163, 146326, 1284737, 2569474, 29548951, 59097902, 4086748397, 8173496794, 93995213131, 187990426262]

約数ペア:

[(1, 187990426262), (2, 93995213131), (23, 8173496794), (46, 4086748397), (3181, 59097902), (6362, 29548951), (73163, 2569474), (146326, 1284737)]