1645291248

素因数分解:

$2^4\times 3^1\times {\mathrm{34276901}}^1$

素因数の和:34276912

約数の個数: 20

約数和(自身を含む): 4250335848

約数和(自身を除く): 2605044600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 34276901, 68553802, 102830703, 137107604, 205661406, 274215208, 411322812, 548430416, 822645624, 1645291248]

約数ペア:

[(1, 1645291248), (2, 822645624), (3, 548430416), (4, 411322812), (6, 274215208), (8, 205661406), (12, 137107604), (16, 102830703), (24, 68553802), (48, 34276901)]