2250874064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{11551}}^1$

素因数の和:12219

約数の個数: 40

約数和(自身を含む): 4598158080

約数和(自身を除く): 2347284016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 641, 1282, 2564, 5128, 10256, 11551, 12179, 23102, 24358, 46204, 48716, 92408, 97432, 184816, 194864, 219469, 438938, 877876, 1755752, 3511504, 7404191, 14808382, 29616764, 59233528, 118467056, 140679629, 281359258, 562718516, 1125437032, 2250874064]

約数ペア:

[(1, 2250874064), (2, 1125437032), (4, 562718516), (8, 281359258), (16, 140679629), (19, 118467056), (38, 59233528), (76, 29616764), (152, 14808382), (304, 7404191), (641, 3511504), (1282, 1755752), (2564, 877876), (5128, 438938), (10256, 219469), (11551, 194864), (12179, 184816), (23102, 97432), (24358, 92408), (46204, 48716)]