1430224

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1338

約数の個数: 20

約数和(自身を含む): 2812320

約数和(自身を除く): 1382096

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1259, 2518, 5036, 10072, 20144, 89389, 178778, 357556, 715112, 1430224]

約数ペア:

[(1, 1430224), (2, 715112), (4, 357556), (8, 178778), (16, 89389), (71, 20144), (142, 10072), (284, 5036), (568, 2518), (1136, 1259)]