2941246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 2657474

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 269, 497, 538, 781, 994, 1562, 1883, 2959, 3766, 5467, 5918, 10934, 19099, 20713, 38198, 41426, 133693, 210089, 267386, 420178, 1470623, 2941246]

約数ペア:

[(1, 2941246), (2, 1470623), (7, 420178), (11, 267386), (14, 210089), (22, 133693), (71, 41426), (77, 38198), (142, 20713), (154, 19099), (269, 10934), (497, 5918), (538, 5467), (781, 3766), (994, 2959), (1562, 1883)]