1219285696

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1120667}}^1$

素因数の和:1120696

約数の個数: 28

約数和(自身を含む): 2561847048

約数和(自身を除く): 1342561352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1120667, 2241334, 4482668, 8965336, 17930672, 19051339, 35861344, 38102678, 71722688, 76205356, 152410712, 304821424, 609642848, 1219285696]

約数ペア:

[(1, 1219285696), (2, 609642848), (4, 304821424), (8, 152410712), (16, 76205356), (17, 71722688), (32, 38102678), (34, 35861344), (64, 19051339), (68, 17930672), (136, 8965336), (272, 4482668), (544, 2241334), (1088, 1120667)]