6644638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3352

約数の個数: 32

約数和(自身を含む): 13386240

約数和(自身を除く): 6741602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 3319, 6638, 23233, 36509, 43147, 46466, 73018, 86294, 255563, 302029, 474617, 511126, 604058, 949234, 3322319, 6644638]

約数ペア:

[(1, 6644638), (2, 3322319), (7, 949234), (11, 604058), (13, 511126), (14, 474617), (22, 302029), (26, 255563), (77, 86294), (91, 73018), (143, 46466), (154, 43147), (182, 36509), (286, 23233), (1001, 6638), (2002, 3319)]