2013268915

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1\times {\mathrm{769}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 2790627840

約数和(自身を除く): 777358925

約数列:

[1, 5, 7, 35, 131, 571, 655, 769, 917, 2855, 3845, 3997, 4585, 5383, 19985, 26915, 74801, 100739, 374005, 439099, 503695, 523607, 705173, 2195495, 2618035, 3073693, 3525865, 15368465, 57521969, 287609845, 402653783, 2013268915]

約数ペア:

[(1, 2013268915), (5, 402653783), (7, 287609845), (35, 57521969), (131, 15368465), (571, 3525865), (655, 3073693), (769, 2618035), (917, 2195495), (2855, 705173), (3845, 523607), (3997, 503695), (4585, 439099), (5383, 374005), (19985, 100739), (26915, 74801)]