2017481795

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{6863}}^1$

素因数の和:7139

約数の個数: 32

約数和(自身を含む): 2854545408

約数和(自身を除く): 837063613

約数列:

[1, 5, 7, 35, 37, 185, 227, 259, 1135, 1295, 1589, 6863, 7945, 8399, 34315, 41995, 48041, 58793, 240205, 253931, 293965, 1269655, 1557901, 1777517, 7789505, 8887585, 10905307, 54526535, 57642337, 288211685, 403496359, 2017481795]

約数ペア:

[(1, 2017481795), (5, 403496359), (7, 288211685), (35, 57642337), (37, 54526535), (185, 10905307), (227, 8887585), (259, 7789505), (1135, 1777517), (1295, 1557901), (1589, 1269655), (6863, 293965), (7945, 253931), (8399, 240205), (34315, 58793), (41995, 48041)]