3815966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 3441634

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 349, 497, 698, 781, 994, 1562, 2443, 3839, 4886, 5467, 7678, 10934, 24779, 26873, 49558, 53746, 173453, 272569, 346906, 545138, 1907983, 3815966]

約数ペア:

[(1, 3815966), (2, 1907983), (7, 545138), (11, 346906), (14, 272569), (22, 173453), (71, 53746), (77, 49558), (142, 26873), (154, 24779), (349, 10934), (497, 7678), (698, 5467), (781, 4886), (994, 3839), (1562, 2443)]