2922712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 5972400

約数和(自身を除く): 3049688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 179, 314, 358, 628, 716, 1256, 1432, 2041, 2327, 4082, 4654, 8164, 9308, 16328, 18616, 28103, 56206, 112412, 224824, 365339, 730678, 1461356, 2922712]

約数ペア:

[(1, 2922712), (2, 1461356), (4, 730678), (8, 365339), (13, 224824), (26, 112412), (52, 56206), (104, 28103), (157, 18616), (179, 16328), (314, 9308), (358, 8164), (628, 4654), (716, 4082), (1256, 2327), (1432, 2041)]