7639874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1453}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 12562560

約数和(自身を除く): 4922686

約数列:

[1, 2, 11, 22, 239, 478, 1453, 2629, 2906, 5258, 15983, 31966, 347267, 694534, 3819937, 7639874]

約数ペア:

[(1, 7639874), (2, 3819937), (11, 694534), (22, 347267), (239, 31966), (478, 15983), (1453, 5258), (2629, 2906)]