275997436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{482513}}^1$

素因数の和:482541

約数の個数: 24

約数和(自身を含む): 567436464

約数和(自身を除く): 291439028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 482513, 965026, 1930052, 5307643, 6272669, 10615286, 12545338, 21230572, 25090676, 68999359, 137998718, 275997436]

約数ペア:

[(1, 275997436), (2, 137998718), (4, 68999359), (11, 25090676), (13, 21230572), (22, 12545338), (26, 10615286), (44, 6272669), (52, 5307643), (143, 1930052), (286, 965026), (572, 482513)]