1974456367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{74197}}^1$

素因数の和:74322

約数の個数: 16

約数和(自身を含む): 2243747520

約数和(自身を除く): 269291153

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 26611, 74197, 964561, 1706531, 6603533, 22184903, 85845929, 151881259, 1974456367]

約数ペア:

[(1, 1974456367), (13, 151881259), (23, 85845929), (89, 22184903), (299, 6603533), (1157, 1706531), (2047, 964561), (26611, 74197)]