1248049130

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{230693}}^1$

素因数の和:231241

約数の個数: 16

約数和(自身を含む): 2250650664

約数和(自身を除く): 1002601534

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 230693, 461386, 1153465, 2306930, 124804913, 249609826, 624024565, 1248049130]

約数ペア:

[(1, 1248049130), (2, 624024565), (5, 249609826), (10, 124804913), (541, 2306930), (1082, 1153465), (2705, 461386), (5410, 230693)]