2171777641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1\times {\mathrm{2617}}^1$

素因数の和:4704

約数の個数: 16

約数和(自身を含む): 2435368320

約数和(自身を除く): 263590679

約数列:

[1, 11, 37, 407, 2039, 2617, 22429, 28787, 75443, 96829, 829873, 1065119, 5336063, 58696693, 197434331, 2171777641]

約数ペア:

[(1, 2171777641), (11, 197434331), (37, 58696693), (407, 5336063), (2039, 1065119), (2617, 829873), (22429, 96829), (28787, 75443)]