1775804810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{7993}}^1$

素因数の和:9722

約数の個数: 32

約数和(自身を含む): 3444774480

約数和(自身を除く): 1668969670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1709, 3418, 7993, 8545, 15986, 17090, 22217, 39965, 44434, 79930, 103909, 111085, 207818, 222170, 519545, 1039090, 13660037, 27320074, 68300185, 136600370, 177580481, 355160962, 887902405, 1775804810]

約数ペア:

[(1, 1775804810), (2, 887902405), (5, 355160962), (10, 177580481), (13, 136600370), (26, 68300185), (65, 27320074), (130, 13660037), (1709, 1039090), (3418, 519545), (7993, 222170), (8545, 207818), (15986, 111085), (17090, 103909), (22217, 79930), (39965, 44434)]