305859814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 502838784

約数和(自身を除く): 196978970

約数列:

[1, 2, 13, 26, 83, 166, 271, 523, 542, 1046, 1079, 2158, 3523, 6799, 7046, 13598, 22493, 43409, 44986, 86818, 141733, 283466, 292409, 564317, 584818, 1128634, 1842529, 3685058, 11763839, 23527678, 152929907, 305859814]

約数ペア:

[(1, 305859814), (2, 152929907), (13, 23527678), (26, 11763839), (83, 3685058), (166, 1842529), (271, 1128634), (523, 584818), (542, 564317), (1046, 292409), (1079, 283466), (2158, 141733), (3523, 86818), (6799, 44986), (7046, 43409), (13598, 22493)]