1809484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 3452400

約数和(自身を除く): 1642916

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 821, 1102, 1642, 2204, 3284, 15599, 23809, 31198, 47618, 62396, 95236, 452371, 904742, 1809484]

約数ペア:

[(1, 1809484), (2, 904742), (4, 452371), (19, 95236), (29, 62396), (38, 47618), (58, 31198), (76, 23809), (116, 15599), (551, 3284), (821, 2204), (1102, 1642)]