22011022019

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{809}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 27018684000

約数和(自身を除く): 5007661981

約数列:

[1, 7, 37, 43, 49, 259, 301, 349, 809, 1591, 1813, 2107, 2443, 5663, 11137, 12913, 15007, 17101, 29933, 34787, 39641, 77959, 90391, 105049, 209531, 243509, 282341, 555259, 632737, 735343, 1287119, 1466717, 1704563, 1976387, 3886813, 9009833, 10446617, 12140663, 13834709, 27207691, 63068831, 73126319, 84984641, 449204531, 511884233, 594892487, 3144431717, 22011022019]

約数ペア:

[(1, 22011022019), (7, 3144431717), (37, 594892487), (43, 511884233), (49, 449204531), (259, 84984641), (301, 73126319), (349, 63068831), (809, 27207691), (1591, 13834709), (1813, 12140663), (2107, 10446617), (2443, 9009833), (5663, 3886813), (11137, 1976387), (12913, 1704563), (15007, 1466717), (17101, 1287119), (29933, 735343), (34787, 632737), (39641, 555259), (77959, 282341), (90391, 243509), (105049, 209531)]