287374892

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{8297}}^1$

素因数の和:9545

約数の個数: 24

約数和(自身を含む): 575283744

約数和(自身を除く): 287908852

約数列:

[1, 2, 4, 7, 14, 28, 1237, 2474, 4948, 8297, 8659, 16594, 17318, 33188, 34636, 58079, 116158, 232316, 10263389, 20526778, 41053556, 71843723, 143687446, 287374892]

約数ペア:

[(1, 287374892), (2, 143687446), (4, 71843723), (7, 41053556), (14, 20526778), (28, 10263389), (1237, 232316), (2474, 116158), (4948, 58079), (8297, 34636), (8659, 33188), (16594, 17318)]