1490392019

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{6491}}^1$

素因数の和:6730

約数の個数: 16

約数和(自身を含む): 1589241600

約数和(自身を除く): 98849581

約数列:

[1, 23, 67, 149, 1541, 3427, 6491, 9983, 149293, 229609, 434897, 967159, 10002631, 22244657, 64799653, 1490392019]

約数ペア:

[(1, 1490392019), (23, 64799653), (67, 22244657), (149, 10002631), (1541, 967159), (3427, 434897), (6491, 229609), (9983, 149293)]