130210388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{422761}}^1$

素因数の和:422783

約数の個数: 24

約数和(自身を含む): 284096064

約数和(自身を除く): 153885676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 422761, 845522, 1691044, 2959327, 4650371, 5918654, 9300742, 11837308, 18601484, 32552597, 65105194, 130210388]

約数ペア:

[(1, 130210388), (2, 65105194), (4, 32552597), (7, 18601484), (11, 11837308), (14, 9300742), (22, 5918654), (28, 4650371), (44, 2959327), (77, 1691044), (154, 845522), (308, 422761)]