2919882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3690

約数の個数: 32

約数和(自身を含む): 7027200

約数和(自身を除く): 4107318

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 3659, 7318, 10977, 21954, 25613, 51226, 69521, 76839, 139042, 153678, 208563, 417126, 486647, 973294, 1459941, 2919882]

約数ペア:

[(1, 2919882), (2, 1459941), (3, 973294), (6, 486647), (7, 417126), (14, 208563), (19, 153678), (21, 139042), (38, 76839), (42, 69521), (57, 51226), (114, 25613), (133, 21954), (266, 10977), (399, 7318), (798, 3659)]