1642792319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{351851}}^1$

素因数の和:351910

約数の個数: 16

約数和(自身を含む): 2026667520

約数和(自身を除く): 383875201

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 351851, 2462957, 8092573, 10203679, 56648011, 71425753, 234684617, 1642792319]

約数ペア:

[(1, 1642792319), (7, 234684617), (23, 71425753), (29, 56648011), (161, 10203679), (203, 8092573), (667, 2462957), (4669, 351851)]