236880028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769091}}^1$

素因数の和:769113

約数の個数: 24

約数和(自身を含む): 516829824

約数和(自身を除く): 279949796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 769091, 1538182, 3076364, 5383637, 8460001, 10767274, 16920002, 21534548, 33840004, 59220007, 118440014, 236880028]

約数ペア:

[(1, 236880028), (2, 118440014), (4, 59220007), (7, 33840004), (11, 21534548), (14, 16920002), (22, 10767274), (28, 8460001), (44, 5383637), (77, 3076364), (154, 1538182), (308, 769091)]