2021022355816

素因数分解:

$2^3\times {\mathrm{283}}^1\times {\mathrm{3631}}^1\times {\mathrm{245849}}^1$

素因数の和:249769

約数の個数: 32

約数和(自身を含む): 3803869872000

約数和(自身を除く): 1782847516184

約数列:

[1, 2, 4, 8, 283, 566, 1132, 2264, 3631, 7262, 14524, 29048, 245849, 491698, 983396, 1027573, 1966792, 2055146, 4110292, 8220584, 69575267, 139150534, 278301068, 556602136, 892677719, 1785355438, 3570710876, 7141421752, 252627794477, 505255588954, 1010511177908, 2021022355816]

約数ペア:

[(1, 2021022355816), (2, 1010511177908), (4, 505255588954), (8, 252627794477), (283, 7141421752), (566, 3570710876), (1132, 1785355438), (2264, 892677719), (3631, 556602136), (7262, 278301068), (14524, 139150534), (29048, 69575267), (245849, 8220584), (491698, 4110292), (983396, 2055146), (1027573, 1966792)]