1001342161

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 1089928224

約数和(自身を除く): 88586063

約数列:

[1, 19, 43, 251, 257, 361, 817, 4769, 4883, 10793, 11051, 15523, 64507, 90611, 92777, 205067, 209969, 1225633, 2773801, 3896273, 3989411, 23287027, 52702219, 1001342161]

約数ペア:

[(1, 1001342161), (19, 52702219), (43, 23287027), (251, 3989411), (257, 3896273), (361, 2773801), (817, 1225633), (4769, 209969), (4883, 205067), (10793, 92777), (11051, 90611), (15523, 64507)]