866340388

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{9629}}^1$

素因数の和:9987

約数の個数: 24

約数和(自身を含む): 1540183680

約数和(自身を除く): 673843292

約数列:

[1, 2, 4, 83, 166, 271, 332, 542, 1084, 9629, 19258, 22493, 38516, 44986, 89972, 799207, 1598414, 2609459, 3196828, 5218918, 10437836, 216585097, 433170194, 866340388]

約数ペア:

[(1, 866340388), (2, 433170194), (4, 216585097), (83, 10437836), (166, 5218918), (271, 3196828), (332, 2609459), (542, 1598414), (1084, 799207), (9629, 89972), (19258, 44986), (22493, 38516)]