113693428

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 201180672

約数和(自身を除く): 87487244

約数列:

[1, 2, 4, 197, 223, 394, 446, 647, 788, 892, 1294, 2588, 43931, 87862, 127459, 144281, 175724, 254918, 288562, 509836, 577124, 28423357, 56846714, 113693428]

約数ペア:

[(1, 113693428), (2, 56846714), (4, 28423357), (197, 577124), (223, 509836), (394, 288562), (446, 254918), (647, 175724), (788, 144281), (892, 127459), (1294, 87862), (2588, 43931)]