455880821744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{20904293}}^1$

素因数の和:20904377

約数の個数: 40

約数和(自身を含む): 933167684160

約数和(自身を除く): 477286862416

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 5452, 10904, 21808, 20904293, 41808586, 83617172, 167234344, 334468688, 606224497, 982501771, 1212448994, 1965003542, 2424897988, 3930007084, 4849795976, 7860014168, 9699591952, 15720028336, 28492551359, 56985102718, 113970205436, 227940410872, 455880821744]

約数ペア:

[(1, 455880821744), (2, 227940410872), (4, 113970205436), (8, 56985102718), (16, 28492551359), (29, 15720028336), (47, 9699591952), (58, 7860014168), (94, 4849795976), (116, 3930007084), (188, 2424897988), (232, 1965003542), (376, 1212448994), (464, 982501771), (752, 606224497), (1363, 334468688), (2726, 167234344), (5452, 83617172), (10904, 41808586), (21808, 20904293)]