2912209838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{4493}}^1$

素因数の和:5012

約数の個数: 32

約数和(自身を含む): 4733799840

約数和(自身を除く): 1821590002

約数列:

[1, 2, 19, 37, 38, 74, 461, 703, 922, 1406, 4493, 8759, 8986, 17057, 17518, 34114, 85367, 166241, 170734, 324083, 332482, 648166, 2071273, 3158579, 4142546, 6317158, 39354187, 76637101, 78708374, 153274202, 1456104919, 2912209838]

約数ペア:

[(1, 2912209838), (2, 1456104919), (19, 153274202), (37, 78708374), (38, 76637101), (74, 39354187), (461, 6317158), (703, 4142546), (922, 3158579), (1406, 2071273), (4493, 648166), (8759, 332482), (8986, 324083), (17057, 170734), (17518, 166241), (34114, 85367)]