2116770190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{6911}}^1$

素因数の和:7308

約数の個数: 32

約数和(自身を含む): 3859384320

約数和(自身を除く): 1742614130

約数列:

[1, 2, 5, 10, 109, 218, 281, 545, 562, 1090, 1405, 2810, 6911, 13822, 30629, 34555, 61258, 69110, 153145, 306290, 753299, 1506598, 1941991, 3766495, 3883982, 7532990, 9709955, 19419910, 211677019, 423354038, 1058385095, 2116770190]

約数ペア:

[(1, 2116770190), (2, 1058385095), (5, 423354038), (10, 211677019), (109, 19419910), (218, 9709955), (281, 7532990), (545, 3883982), (562, 3766495), (1090, 1941991), (1405, 1506598), (2810, 753299), (6911, 306290), (13822, 153145), (30629, 69110), (34555, 61258)]