906996835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9871}}^1$

素因数の和:9963

約数の個数: 32

約数和(自身を含む): 1228234752

約数和(自身を除く): 321237917

約数列:

[1, 5, 17, 23, 47, 85, 115, 235, 391, 799, 1081, 1955, 3995, 5405, 9871, 18377, 49355, 91885, 167807, 227033, 463937, 839035, 1135165, 2319685, 3859561, 7886929, 10670551, 19297805, 39434645, 53352755, 181399367, 906996835]

約数ペア:

[(1, 906996835), (5, 181399367), (17, 53352755), (23, 39434645), (47, 19297805), (85, 10670551), (115, 7886929), (235, 3859561), (391, 2319685), (799, 1135165), (1081, 839035), (1955, 463937), (3995, 227033), (5405, 167807), (9871, 91885), (18377, 49355)]