9780368

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{3617}}^1$

素因数の和:3651

約数の個数: 30

約数和(自身を含む): 20524914

約数和(自身を除く): 10744546

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 3617, 7234, 14468, 28936, 47021, 57872, 94042, 188084, 376168, 611273, 752336, 1222546, 2445092, 4890184, 9780368]

約数ペア:

[(1, 9780368), (2, 4890184), (4, 2445092), (8, 1222546), (13, 752336), (16, 611273), (26, 376168), (52, 188084), (104, 94042), (169, 57872), (208, 47021), (338, 28936), (676, 14468), (1352, 7234), (2704, 3617)]