429862972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1395659}}^1$

素因数の和:1395681

約数の個数: 24

約数和(自身を含む): 937883520

約数和(自身を除く): 508020548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1395659, 2791318, 5582636, 9769613, 15352249, 19539226, 30704498, 39078452, 61408996, 107465743, 214931486, 429862972]

約数ペア:

[(1, 429862972), (2, 214931486), (4, 107465743), (7, 61408996), (11, 39078452), (14, 30704498), (22, 19539226), (28, 15352249), (44, 9769613), (77, 5582636), (154, 2791318), (308, 1395659)]