266151950704

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{234288689}}^1$

素因数の和:234288768

約数の個数: 20

約数和(自身を含む): 522932356080

約数和(自身を除く): 256780405376

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 234288689, 468577378, 937154756, 1874309512, 3748619024, 16634496919, 33268993838, 66537987676, 133075975352, 266151950704]

約数ペア:

[(1, 266151950704), (2, 133075975352), (4, 66537987676), (8, 33268993838), (16, 16634496919), (71, 3748619024), (142, 1874309512), (284, 937154756), (568, 468577378), (1136, 234288689)]