214759504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{789557}}^1$

素因数の和:789582

約数の個数: 20

約数和(自身を含む): 440573364

約数和(自身を除く): 225813860

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 789557, 1579114, 3158228, 6316456, 12632912, 13422469, 26844938, 53689876, 107379752, 214759504]

約数ペア:

[(1, 214759504), (2, 107379752), (4, 53689876), (8, 26844938), (16, 13422469), (17, 12632912), (34, 6316456), (68, 3158228), (136, 1579114), (272, 789557)]