291201678995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1\times {\mathrm{1176121}}^1$

素因数の和:1178302

約数の個数: 16

約数和(自身を含む): 364804817472

約数和(自身を除く): 73603138477

約数列:

[1, 5, 23, 115, 2153, 10765, 49519, 247595, 1176121, 5880605, 27050783, 135253915, 2532188513, 12660942565, 58240335799, 291201678995]

約数ペア:

[(1, 291201678995), (5, 58240335799), (23, 12660942565), (115, 2532188513), (2153, 135253915), (10765, 27050783), (49519, 5880605), (247595, 1176121)]