321932497042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{16087}}^1\times {\mathrm{59207}}^1$

素因数の和:75322

約数の個数: 24

約数和(自身を含む): 522943528896

約数和(自身を除く): 201011031854

約数列:

[1, 2, 13, 26, 169, 338, 16087, 32174, 59207, 118414, 209131, 418262, 769691, 1539382, 2718703, 5437406, 10005983, 20011966, 952463009, 1904926018, 12382019117, 24764038234, 160966248521, 321932497042]

約数ペア:

[(1, 321932497042), (2, 160966248521), (13, 24764038234), (26, 12382019117), (169, 1904926018), (338, 952463009), (16087, 20011966), (32174, 10005983), (59207, 5437406), (118414, 2718703), (209131, 1539382), (418262, 769691)]