1828028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 3427200

約数和(自身を除く): 1599172

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 359, 718, 1273, 1436, 2546, 5092, 6821, 13642, 24053, 27284, 48106, 96212, 457007, 914014, 1828028]

約数ペア:

[(1, 1828028), (2, 914014), (4, 457007), (19, 96212), (38, 48106), (67, 27284), (76, 24053), (134, 13642), (268, 6821), (359, 5092), (718, 2546), (1273, 1436)]