899438142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{63439}}^1$

素因数の和:63600

約数の個数: 32

約数和(自身を含む): 1918425600

約数和(自身を除く): 1018987458

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 2363, 4726, 7089, 14178, 63439, 126878, 190317, 380634, 1078463, 2156926, 3235389, 6470778, 8818021, 17636042, 26454063, 52908126, 149906357, 299812714, 449719071, 899438142]

約数ペア:

[(1, 899438142), (2, 449719071), (3, 299812714), (6, 149906357), (17, 52908126), (34, 26454063), (51, 17636042), (102, 8818021), (139, 6470778), (278, 3235389), (417, 2156926), (834, 1078463), (2363, 380634), (4726, 190317), (7089, 126878), (14178, 63439)]