2039065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 1071335

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 149, 161, 391, 595, 745, 805, 1043, 1955, 2533, 2737, 3427, 5215, 12665, 13685, 17135, 17731, 23989, 58259, 88655, 119945, 291295, 407813, 2039065]

約数ペア:

[(1, 2039065), (5, 407813), (7, 291295), (17, 119945), (23, 88655), (35, 58259), (85, 23989), (115, 17731), (119, 17135), (149, 13685), (161, 12665), (391, 5215), (595, 3427), (745, 2737), (805, 2533), (1043, 1955)]