13890058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 25853184

約数和(自身を除く): 11963126

約数列:

[1, 2, 7, 13, 14, 26, 91, 167, 182, 334, 457, 914, 1169, 2171, 2338, 3199, 4342, 5941, 6398, 11882, 15197, 30394, 41587, 76319, 83174, 152638, 534233, 992147, 1068466, 1984294, 6945029, 13890058]

約数ペア:

[(1, 13890058), (2, 6945029), (7, 1984294), (13, 1068466), (14, 992147), (26, 534233), (91, 152638), (167, 83174), (182, 76319), (334, 41587), (457, 30394), (914, 15197), (1169, 11882), (2171, 6398), (2338, 5941), (3199, 4342)]