130528846

素因数分解:

$2^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{7699}}^1$

素因数の和:7888

約数の個数: 24

約数和(自身を含む): 229105800

約数和(自身を除く): 98576954

約数列:

[1, 2, 7, 14, 49, 98, 173, 346, 1211, 2422, 7699, 8477, 15398, 16954, 53893, 107786, 377251, 754502, 1331927, 2663854, 9323489, 18646978, 65264423, 130528846]

約数ペア:

[(1, 130528846), (2, 65264423), (7, 18646978), (14, 9323489), (49, 2663854), (98, 1331927), (173, 754502), (346, 377251), (1211, 107786), (2422, 53893), (7699, 16954), (8477, 15398)]