2021870758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{6163}}^1\times {\mathrm{9649}}^1$

素因数の和:15831

約数の個数: 16

約数和(自身を含む): 3212060400

約数和(自身を除く): 1190189642

約数列:

[1, 2, 17, 34, 6163, 9649, 12326, 19298, 104771, 164033, 209542, 328066, 59466787, 118933574, 1010935379, 2021870758]

約数ペア:

[(1, 2021870758), (2, 1010935379), (17, 118933574), (34, 59466787), (6163, 328066), (9649, 209542), (12326, 164033), (19298, 104771)]