331418371388

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{8309557}}^1$

素因数の和:8309646

約数の個数: 36

約数和(自身を含む): 638672627880

約数和(自身を除く): 307254256492

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 169, 236, 338, 676, 767, 1534, 3068, 9971, 19942, 39884, 8309557, 16619114, 33238228, 108024241, 216048482, 432096964, 490263863, 980527726, 1404315133, 1961055452, 2808630266, 5617260532, 6373430219, 12746860438, 25493720876, 82854592847, 165709185694, 331418371388]

約数ペア:

[(1, 331418371388), (2, 165709185694), (4, 82854592847), (13, 25493720876), (26, 12746860438), (52, 6373430219), (59, 5617260532), (118, 2808630266), (169, 1961055452), (236, 1404315133), (338, 980527726), (676, 490263863), (767, 432096964), (1534, 216048482), (3068, 108024241), (9971, 33238228), (19942, 16619114), (39884, 8309557)]