1889788464

素因数分解:

$2^4\times 3^2\times {\mathrm{13123531}}^1$

素因数の和:13123545

約数の個数: 30

約数和(自身を含む): 5288783396

約数和(自身を除く): 3398994932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13123531, 26247062, 39370593, 52494124, 78741186, 104988248, 118111779, 157482372, 209976496, 236223558, 314964744, 472447116, 629929488, 944894232, 1889788464]

約数ペア:

[(1, 1889788464), (2, 944894232), (3, 629929488), (4, 472447116), (6, 314964744), (8, 236223558), (9, 209976496), (12, 157482372), (16, 118111779), (18, 104988248), (24, 78741186), (36, 52494124), (48, 39370593), (72, 26247062), (144, 13123531)]