764283988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397237}}^1$

素因数の和:397291

約数の個数: 24

約数和(自身を含む): 1479314312

約数和(自身を除く): 715030324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 397237, 794474, 1588948, 5164081, 10328162, 14697769, 20656324, 29395538, 58791076, 191070997, 382141994, 764283988]

約数ペア:

[(1, 764283988), (2, 382141994), (4, 191070997), (13, 58791076), (26, 29395538), (37, 20656324), (52, 14697769), (74, 10328162), (148, 5164081), (481, 1588948), (962, 794474), (1924, 397237)]