7796866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 14712192

約数和(自身を除く): 6915326

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 257, 394, 514, 1379, 1799, 2167, 2758, 2827, 3598, 4334, 5654, 15169, 19789, 30338, 39578, 50629, 101258, 354403, 556919, 708806, 1113838, 3898433, 7796866]

約数ペア:

[(1, 7796866), (2, 3898433), (7, 1113838), (11, 708806), (14, 556919), (22, 354403), (77, 101258), (154, 50629), (197, 39578), (257, 30338), (394, 19789), (514, 15169), (1379, 5654), (1799, 4334), (2167, 3598), (2758, 2827)]