64811036158

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{2457011}}^1$

素因数の和:2457144

約数の個数: 24

約数和(自身を含む): 107838256680

約数和(自身を除く): 43027220522

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 13189, 26378, 2457011, 4914022, 27027121, 54054242, 267814199, 297298331, 535628398, 594596662, 2945956189, 5891912378, 32405518079, 64811036158]

約数ペア:

[(1, 64811036158), (2, 32405518079), (11, 5891912378), (22, 2945956189), (109, 594596662), (121, 535628398), (218, 297298331), (242, 267814199), (1199, 54054242), (2398, 27027121), (13189, 4914022), (26378, 2457011)]