2912682206

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 5137797600

約数和(自身を除く): 2225115394

約数列:

[1, 2, 7, 14, 49, 98, 199, 233, 398, 466, 641, 1282, 1393, 1631, 2786, 3262, 4487, 8974, 9751, 11417, 19502, 22834, 31409, 46367, 62818, 92734, 127559, 149353, 255118, 298706, 324569, 649138, 892913, 1045471, 1785826, 2090942, 2271983, 4543966, 6250391, 7318297, 12500782, 14636594, 29721247, 59442494, 208048729, 416097458, 1456341103, 2912682206]

約数ペア:

[(1, 2912682206), (2, 1456341103), (7, 416097458), (14, 208048729), (49, 59442494), (98, 29721247), (199, 14636594), (233, 12500782), (398, 7318297), (466, 6250391), (641, 4543966), (1282, 2271983), (1393, 2090942), (1631, 1785826), (2786, 1045471), (3262, 892913), (4487, 649138), (8974, 324569), (9751, 298706), (11417, 255118), (19502, 149353), (22834, 127559), (31409, 92734), (46367, 62818)]