2839772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 5416656

約数和(自身を除く): 2576884

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 563, 1126, 1261, 2252, 2522, 5044, 7319, 14638, 29276, 54611, 109222, 218444, 709943, 1419886, 2839772]

約数ペア:

[(1, 2839772), (2, 1419886), (4, 709943), (13, 218444), (26, 109222), (52, 54611), (97, 29276), (194, 14638), (388, 7319), (563, 5044), (1126, 2522), (1261, 2252)]