1235542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 2363904

約数和(自身を除く): 1128362

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 113, 142, 154, 226, 497, 781, 791, 994, 1243, 1562, 1582, 2486, 5467, 8023, 8701, 10934, 16046, 17402, 56161, 88253, 112322, 176506, 617771, 1235542]

約数ペア:

[(1, 1235542), (2, 617771), (7, 176506), (11, 112322), (14, 88253), (22, 56161), (71, 17402), (77, 16046), (113, 10934), (142, 8701), (154, 8023), (226, 5467), (497, 2486), (781, 1582), (791, 1562), (994, 1243)]