1567998900104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2153844643}}^1$

素因数の和:2153844669

約数の個数: 32

約数和(自身を含む): 3618459001920

約数和(自身を除く): 2050460101816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2153844643, 4307689286, 8615378572, 15076912501, 17230757144, 27999980359, 30153825002, 55999960718, 60307650004, 111999921436, 120615300008, 195999862513, 223999842872, 391999725026, 783999450052, 1567998900104]

約数ペア:

[(1, 1567998900104), (2, 783999450052), (4, 391999725026), (7, 223999842872), (8, 195999862513), (13, 120615300008), (14, 111999921436), (26, 60307650004), (28, 55999960718), (52, 30153825002), (56, 27999980359), (91, 17230757144), (104, 15076912501), (182, 8615378572), (364, 4307689286), (728, 2153844643)]