406662014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 680037120

約数和(自身を除く): 273375106

約数列:

[1, 2, 11, 22, 71, 139, 142, 278, 781, 1529, 1562, 1873, 3058, 3746, 9869, 19738, 20603, 41206, 108559, 132983, 217118, 260347, 265966, 520694, 1462813, 2863817, 2925626, 5727634, 18484637, 36969274, 203331007, 406662014]

約数ペア:

[(1, 406662014), (2, 203331007), (11, 36969274), (22, 18484637), (71, 5727634), (139, 2925626), (142, 2863817), (278, 1462813), (781, 520694), (1529, 265966), (1562, 260347), (1873, 217118), (3058, 132983), (3746, 108559), (9869, 41206), (19738, 20603)]