424028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 846720

約数和(自身を除く): 422692

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 419, 506, 838, 1012, 1676, 4609, 9218, 9637, 18436, 19274, 38548, 106007, 212014, 424028]

約数ペア:

[(1, 424028), (2, 212014), (4, 106007), (11, 38548), (22, 19274), (23, 18436), (44, 9637), (46, 9218), (92, 4609), (253, 1676), (419, 1012), (506, 838)]