262472009

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 275767296

約数和(自身を除く): 13295287

約数列:

[1, 31, 97, 191, 457, 3007, 5921, 14167, 18527, 44329, 87287, 574337, 1374199, 2705897, 8466839, 262472009]

約数ペア:

[(1, 262472009), (31, 8466839), (97, 2705897), (191, 1374199), (457, 574337), (3007, 87287), (5921, 44329), (14167, 18527)]