1372028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 2889600

約数和(自身を除く): 1517572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2579, 5158, 10316, 18053, 36106, 49001, 72212, 98002, 196004, 343007, 686014, 1372028]

約数ペア:

[(1, 1372028), (2, 686014), (4, 343007), (7, 196004), (14, 98002), (19, 72212), (28, 49001), (38, 36106), (76, 18053), (133, 10316), (266, 5158), (532, 2579)]