980885578888

素因数分解:

$2^3\times {\mathrm{743}}^1\times {\mathrm{165021127}}^1$

素因数の和:165021876

約数の個数: 16

約数和(自身を含む): 1841635788480

約数和(自身を除く): 860750209592

約数列:

[1, 2, 4, 8, 743, 1486, 2972, 5944, 165021127, 330042254, 660084508, 1320169016, 122610697361, 245221394722, 490442789444, 980885578888]

約数ペア:

[(1, 980885578888), (2, 490442789444), (4, 245221394722), (8, 122610697361), (743, 1320169016), (1486, 660084508), (2972, 330042254), (5944, 165021127)]