247912212

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{571}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 587018432

約数和(自身を除く): 339106220

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 373, 388, 571, 582, 746, 1119, 1142, 1164, 1492, 1713, 2238, 2284, 3426, 4476, 6852, 36181, 55387, 72362, 108543, 110774, 144724, 166161, 212983, 217086, 221548, 332322, 425966, 434172, 638949, 664644, 851932, 1277898, 2555796, 20659351, 41318702, 61978053, 82637404, 123956106, 247912212]

約数ペア:

[(1, 247912212), (2, 123956106), (3, 82637404), (4, 61978053), (6, 41318702), (12, 20659351), (97, 2555796), (194, 1277898), (291, 851932), (373, 664644), (388, 638949), (571, 434172), (582, 425966), (746, 332322), (1119, 221548), (1142, 217086), (1164, 212983), (1492, 166161), (1713, 144724), (2238, 110774), (2284, 108543), (3426, 72362), (4476, 55387), (6852, 36181)]