130000002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{85639}}^1$

素因数の和:85678

約数の個数: 32

約数和(自身を含む): 295971840

約数和(自身を除く): 165971838

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 85639, 171278, 256917, 513834, 942029, 1884058, 1969697, 2826087, 3939394, 5652174, 5909091, 11818182, 21666667, 43333334, 65000001, 130000002]

約数ペア:

[(1, 130000002), (2, 65000001), (3, 43333334), (6, 21666667), (11, 11818182), (22, 5909091), (23, 5652174), (33, 3939394), (46, 2826087), (66, 1969697), (69, 1884058), (138, 942029), (253, 513834), (506, 256917), (759, 171278), (1518, 85639)]