8990348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 17781120

約数和(自身を除く): 8790772

約数列:

[1, 2, 4, 17, 29, 34, 47, 58, 68, 94, 97, 116, 188, 194, 388, 493, 799, 986, 1363, 1598, 1649, 1972, 2726, 2813, 3196, 3298, 4559, 5452, 5626, 6596, 9118, 11252, 18236, 23171, 46342, 47821, 77503, 92684, 95642, 132211, 155006, 191284, 264422, 310012, 528844, 2247587, 4495174, 8990348]

約数ペア:

[(1, 8990348), (2, 4495174), (4, 2247587), (17, 528844), (29, 310012), (34, 264422), (47, 191284), (58, 155006), (68, 132211), (94, 95642), (97, 92684), (116, 77503), (188, 47821), (194, 46342), (388, 23171), (493, 18236), (799, 11252), (986, 9118), (1363, 6596), (1598, 5626), (1649, 5452), (1972, 4559), (2726, 3298), (2813, 3196)]